Cz 457 problems I do think there are better CZ rifles and I'm in pursuit of one. Really helped for nrl/prs style shooting. Then I switched ammo; from Hornady 17 grain V-Max to CCI 17 grain VNT. 0 - 0 reviews $ 699. 2" . 15 pounds). Had a metal magazine I never used before that would not fit. Anarchy's CZ rimfire rifle extended magazine release I previously installed the CZ-455 timney which was lacking in my opinion but I’m sure I could get it right with some sear adjustment however THIS CZ-457 FLAT version blew me away!!! Exceeded all expectations with a perfect, consistent 10. CZ 457 with Michael Shea’s book, Rimfire Revolution CZ 457 American. 4, then you should be expecting about 1. So, my problem is that there Oct 17, 2022 · On my CZ 457 At-One, the barrel is a snug slip fit into the action that registers against the action with the outer diameter (lip) of the barrel. That is a fast rifle. Aug 2, 2020 #1 Aug 2, 2020 #1 Jan 24, 2020 · I got a Lilja drop in barrel today for my CZ 457. timneytriggers By default the Harris S-BRM clamps directly to a sling swivel stud, which your CZ should already have. I don't remember it having this issue on the stock barrel. 30 barrel is 25 inches and it shoots one hole groups in good wind conditions with R50 or R100. It attaches to the sling QD mount-no adapter required. I’ve had a reduced pull stock trigger. Nov 29, 2021 · CZ 457 Extraction Problem Jump to Latest 3. l notice the CZ 457 American target only showed 3 shot group. Their Customer Service is very good should you need to contact them. I have had to reverse 98% of the springs. Oct 12, 2022 · Recently purchased a 457 American Combo. Cheers Aug 27, 2024 · I know that CZ offers a rear tangent sight, but $135 feels like highway robbery. Fired a hundred SK std, everything went fine, good groups with a flyer every once in a while (or me). 041 doesn’t seem to chamber CCI SV and doesn’t shoot SK Rifle match that consistently. Oct 7, 2023 · CZ 457 Magazine (13 rounds) CZ 457 premium magazine made from 6061-T6 aerospace aluminum with a Steel Follower to ensure the utmost durability and reliability. 860 barrel (to be cerakoted) Leupold VX-Freedom 4-12x40 Leupold PRW2 30mm low rings BScar 15MOA limited edition dovetail to pic scope base Area 419 bolt knob DIP aluminum magazine Dec 20, 2024 · My CZ 457 American barrel is 24 inches and it is perfectly balanced. 22 caliber pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! Oct 16, 2022 · I own one for my 457 and all I can say is that I prefer it over my MPA Comp chassis. His issue sounds and looks far worse than mine but I am having a similar if less dramatic problem with my new CZ 457 in 22 WMR. If it is a barrel problem, first check the crown. cases would extract reliably, but most would not eject. I can't remember if they were listed as being for the CZ 455 or CZ 457. This specially designed rifle is equipped with a varmint barrel with MATCH chamber and a laminated wood stock from the well-known American brand Boyds, which features an easily adjustable butt A link to my Articles on the CZ-457!https://kurtthegunsmith. Here's my issue: Feb 7, 2014 · With readjusting all the screws, The trigger is now 2 1/4 lb. I’ve been tinkering with the headspace and found . My problem is with the magazine that came with the rifle. It didn't shoot anywhere near what I wanted it to be. Sorry if I missed it somewhere. I have a 10/22 Ruger, 22/45 Ruger, Browning SA22, Sig trailside and Mar 2, 2025 · I would have though if this effort seems excessive it was a problem but with two CZ behaving the same way, probably not. Nov 21, 2022 · CZ Magazine CZ 452/453/455/457 22LR 10 Round Polymer CZ Rimfire replacement magazine is a factory original from CZ. Is there any import issues for a plain , non-extendable wood stock into Australia? Dec 24, 2023 · If your saying that factory configuration is best and NO variables should be introduced, then we should all just leave our rifles bone stock. Installation was routine with no problems. 5" Threaded Bolt Action Rifle $ 882. My only other suggestion is to get one with the notched legs at 1” increments. 1 - 1. For those having extractor problems just thought I would pass it on. 0, had the barrel and chamber professionally adjusted by a gunsmith, and ditched the crap rail and replaced it with the Area419 30MOA one. 97 (at the time of this review) for a replacement well. It is a Varmint barrel. Nov 27, 2023 · I have the 457 MTR that is a real problem. I am trying to get 10rnd Steel Mags I got 5 from a site part number 5133-1200-01ND - box says 455-452 Jul 31, 2022 · Another thread states that if you clip a turn off of your spring at the mag plate or bottom sliding door it may fix this too. Jun 15, 2024 · I have a 457 MTR that will not eject most brands ammo. 220" shank portion, was able to fit & chamber it (with an EPS match reamer) so that it was only slightly Dec 3, 2022 · In an act, that I still can not explain, last week, I broke the plastic ejector rib on the mag well filler block on my CZ 457 Synthetic #2. CZ 457 VPC 24” 2. JimSC said: Feb 17, 2018 · I have a CZ 457 with a lilja barrel just installed. I decided to go with the CZ 457 American. May 13, 2023 · First thing I ever do with a 452 or 457 is replace the plastic mag wells with the steel Model 1 wells for the 452 and DIP or HVHA alu wells and spacers for the 457. On the Savage MKII's, when extraction problems came, they appreciated retensioning of the bolt spring clip. Aug 11, 2010 · I’m on my 5th 457. Apr 7, 2024 · Got a CZ-457 came with one 5rnd polymer mag. I tried various things to fix things, but nothing seemed to work. Not consistent with pretty much any ammo I tried in it. Its outstanding reputation for accuracy was one of the deciding factors for me. Overall, id say that this is one of the best chassis out there for the 457 at a very competitive price. Anyone aware of an aftermarket one or where I can buy factory one? I'm in Canada so it will be a pain to get but Id like to have it. The very first fired case failed to extract. Its really well built with a nice tough finish. Very smooth set as a Jun 16, 2019 · OP - What are the size of the groups that your 457 Varmint MTR is shooting and at what distance? Just trying to get a handle on the extent of your problem. After chasing my tail looking at the extractor, holder (which I did modify), headspace and so on I finally discovered the actual ejector stud on top of the magazine block was the culprit. Jul 24, 2023 · Its got some nice features. 8 - 3. I had 4 rounds of each fail to extract on the first try. 043" for recommanded headspace, which equals 1. any… Nov 13, 2023 · CZ-USA seems to be chronically out-of-stock, but evn so their repalcements may have the same plating problem. Yes😎 - I’m aware of the existence of both YouTube and the videos on this topic, ‘seen several, imo nobody used any clever tricks even if the authors were good at Our CZ 457 replacement trigger features our new Sear Engagement Adjustment Lock designed, (SEAL’d) that ensures a user-friendly experience. The trigger’s sear and trigger shoe are precision-machined, heat treated to 56 Rockwell with a black oxide trigger coating and an NP-3 coated sear for maximum lubricity and a lifetime of reliable . Too many flyers to make a reliable Mar 25, 2023 · Re: Timney Trigger Problems on CZ 457 « Reply #1 on: March 26, 2023, 10:38:17 AM » I have my Timney trigger set for 10 oz if I try to go lower it won’t rest. 22LR and have put roughly 45 rounds through it since then. Apr 2, 2022 · "The CZ 457 AT-ONE sport model from the CZ-USA range, which is held in high regard by our customers, is part of our worldwide offer of the CZ 457 series. 5-3. Bought a second CZ 457 with dip magwell and block. Mar 21, 2020 · Hello fellow CZ enthusiasts!! I just acquired a 457 bbl'd action with an area 419 - 30 moa rail. CZ 457 Trainer 4. Aug 12, 2019 · The fit and finish of the CZ is sooooooooooo much nicer in so many ways than my Tikka T1X from the walnut stock, length of pull, comb height, metal trigger guard, recoil pad, etc. CZ 457 VPT MTR 1. As good as CZ is, these are still human assembled parts and they do make mistakes. 17 HMR and a CZ 455 with the factory HMR barrel both are under 1" at 100 yards with Hornady, CCI, and Federal ammo. 1K views 9 replies 9 participants last post by dfixit Apr 4, 2024 Aug 6, 2019 · Author Topic: CZ 457 Pro Varmint ejection (Read 2565 times) Try to find a sturdier spring to the ejector, I have had the same problem with two CZ rifles . l3idesignsolutions. As for trigger shoe geometry, I'm also not a fan of full curve triggers (CZ 457). The problem seems to be that some guns could have been manufactured out of spec. I’ve also had a couple Scar triggers. 754 I have found some as long as . has any Nov 23, 2023 · The trigger on my first CZ 457 Varmint was outstanding for the price range of the rifle. Oct 11, 2021 · So I just got a new CZ 457 synthetic, installed a Area 419 30moa rail (have seen numerous videos on YouTube with these installed on 457's) an slapped a decent vortex scope on top. p. 5-. If you try, they say an inconsistent trigger will result. The action sits on the two non-metallic pillars. I find them safer as well. Anyone have experience comparing their personal groups to the factory group? Thanks 282 ps. Oct 13, 2022 · 1. The block works for both models. So far it is doing fine. which means I need a shim of . One had the backwards follower like yours, the other had two followers installed. It was a thread about cz 10 round mags on sale for $20. 22 magnum. I‘ve seen a couple of posts saying "you might need to loosen the Magazine Housing Rear Screw before loosening the barrel set screws;" "I find it easier to loosen the front magazine housing screw (before loosening the barrel set screw. • Reduce your trigger pull down to 8oz. So I recently purchased my CZ 457 in . 5 so crisp . Overall impressions of the Timney CZ 457 Mar 10, 2025 · I recently added a JARD 7-10 oz trigger to my VMTR. So shoot and enjoy your new rifle. Feb 1, 2015 · I was wondering if people who have the 457 have a hell of a time changing out there barrels. I have metal mags for all my Brnos and CZs and that's quite a few. The action itself is quite smooth, but when pushing the bolt down it sometimes takes a fair bit of effort to get it to Mar 13, 2024 · I cut roughly half the length of the molded ejector rail that's part of the magazine spacer and it fixed the problem for me. CZ 457 At One 16” 3. During initial dry-firing I noticed a slight, but discernable, creep in the trigger. Plus the VPT of course (which is also bedded). The third was functioning properly as it should, right from the package. Alignment is tight inserting the magazines. However, a higher level of precision can be achieved with a few budget-friendly modifications that will take the CZ-457 accuracy to the next level. The tang/recoil lug area seems to be a difficult area to bed. It may have been extra practice and experience but my scores increased over 10% on average after installing the lighter spring Mar 19, 2019 · Dry firing a CZ has been discussed many times in the past but in regard to 452/455 series. 25" at 100 Sep 25, 2021 · Hey all, I've got a 457 pro varmint that I recently got a Lothar Walther barrel for and it's been having problems extracting the empty shell from the chamber. But out of the box it doesn't shoot worth a crap. i have to put the barrel in a vice and use a dead blow hammer and beat the action off that is after removing the set screws. 30 at 50 all day long match ammo and easily . Only problem is it failed to include the recoil lug. The Acculite barrel solved the problem and it shoots as well as the factory. It runs smooth on Lapua. 00 with many pages of Jul 10, 2020 · I have searched around, and read some of good reviews, and have come to the conclusion that picking up a CZ 457 American would be a great investment and give me much more trigger time. From the box the trigger was 3 pounds 7. Maybe someone more website savvy could post a link to the thread where this was discussed. mag seems to be fine and assembled ok. Looks like the trigger starts a 10. The cases seem to expand after firing and sit tight in the chamber. Cz is not known for leaving their customers unhappy. Jun 28, 2020 · I'm looking for a CZ 457 Varmint style stock to replace my American stock to give me more freedom with barrel changes, and I can only find stocks for sale in the US. Mar 20, 2019 · I don't have a 457 but I'm sure the guys here recommending the Bscar are right that they are fine. I read on Accurateshooters that one guy's 457 didn't come in until about 1500 rds? Feb 14, 2023 · can any body please help. 22 barrel? Or, you could just send the rifle back to CZ USA and let them deal with it. Most of the time it'll go off Sep 1, 2023 · The CZ 457 is a controlled feed system. Aug 23, 2024 · If you’re a casual plinker, it may not make so much sense. I ended up shimming to . I searched the forum and Google and couldn’t come up with anything. . Unfired rounds will cycle just fine, but after firing the same rounds I have some that fail to extract. CZ 457 American (sold, wouldn’t shoot) I shoot ARA Factory class. 17HRM and I'm having problems with fired rounds not extracting. Lewis at Acculite is good to work with as well. Oct 7, 2023 · SK Match was about 95% with the top 1-3 rounds being 100% of the problem. Sep 14, 2024 · This video it's simply to show you how to modify your CZ-457 extractor to stop it from having a failure to extract, this is mainly for competition barrels w Aug 19, 2023 · I put an 18" on my 457 At One. 22 lr or . Dec 17, 2023 · I was just reading about another member having feed issues with the last cartridge in the magazine. Aug 5, 2013 · Here is a list of the mods I have made to the CZ 457 MTR 1 Lilja 20 in barrel 2 Timney Trigger 3 Area 419 30 MOA rail and blot knob 4 Pete's Pillar firing pin. Long story short, the rifle was misfiring because the firing pin assembly was dragging on the trigger sear. They also say that the 457 trigger (and ONLY the 457) trigger pull weight is measured at the very tip of the blade ( which is not realistic. If you're doing around . Even the rails with the cutout style rails a lot of cases would hit the scope or rail and bounce back in. This would happened on each round. that breaks like an ice sickle. 2's at 50 yards. The Timney I have now is probably about a pound. Obviously I've done the "usual" things to try and fix this problem (mostly relates to cleaning the ever-loving crap out of it, and ensuring no excess lubrication), but it still persists. I shot this group last week. Feb 14, 2022 · For CZ 457 Series Rifle, COMPETITION SPRING SET. There are pictures posted on this forum of CZs with damaged breech faces from dry firing. Aug 1, 2020 1 0. Dec 24, 2020 · Re: CZ 457 action screw torque by MrClicky » Mon Dec 28, 2020 1:45 am Bought a 457 synthetic as a small pest tool for around the property and the occasional range day. Jul 13, 2014 200 91. However, unlike myself, he wasn't one to take no for an answer, and just kept running the bolt and trying to release the trigger without making any adjustments until it did - it took SEVERAL Jul 22, 2020 · My 457 MTR shot pretty decent out of the box, but that was compared to a 457 American that was a pretty poor shooter. i purchased a new cz 10 round and have issues with last round feeding always last round no matter how many rounds are loaded which is frustrating. CZ ~ 457 Long Range precision ~ 22LR Description: Built for shooters who want to exploit the extraordinary accuracy potential of the CZ 457 to its fullest, the LRP is tuned to enable hits on target at extreme distances –assuming the shooter does their part! Aug 29, 2023 · I had this same problem with my CZ 457 with Lilja barrel. The CZ 457 fits that bill. The action is flat where it sits on the pillars. It does not have the polymer pillar your 457 American has. This keeps the cost down and the fun up since it’s hard to find 500 yard ranges in western Washington. It had a 24" barrel and I did not like the balance. 2 of the Goldens would not extract without using something to start to pry it out. ) Problem was still there. May 6, 2023 · I have a 457 AT-ONE and a 457 Pro Varmint that both have machine screw swivel studs in the forend that have a nylock nut on the inside under the barrel. Anarchy Outdoors 30 MOA Black Scope Base Area 419 CZ 457 Rifle . New CZ 457 Pro Varmint Failure To Extract Issues I went through about 200 rounds while zeroing and testing, 100x Remington Golden Bullet and 100x Aguila Super Super Extra. I prefer triggers that curve at the top but very little at the bottom. It measured 1. (Of course, I never got my Timney 457 triggers to run satisfactorily consistent at sub 12 oz settings either. I REALLY want this 457 to work out. The Savages liked to run with well lubed bolts. Dec 13, 2019 · I have a 457 American in 17hmr. Eventually, I bought a Shilen #5 contour ratchet rifled select match blank for the American, and by cutting off the 1. Using 6 different types of ammunition and only polymer 5 round magazines (5 different ones though) never had a single problem. 22 rimfire enthusiasts. However, my newest 457 17 HMR did almost the same thing you've described. In addition to your views on the CZ, or other options you like, or think I should consider, I still must decide on either a . How can CZ be so careless to not do this. Mar 5, 2024 · Check out Kinneys on your computer. I have close to 300 rounds fired. com! Aug 4, 2023 · I have three CZ plastic 10rd magazines. If you are confident and have tools to properly do this, Here is a few suggestions, IF NOT TAKE IT TO A GUNSMITH. It's been a problem and others will chime in. After a lot of forums and YouTube, I replaced the stock with an XLR Element 4. This should be a quality assurance inspection step. Hi y’all, recently got this CZ 457 Varmint with an area 419 rail and a vortex diamondback tactical scope but I have been having somewhat random ejection issues. 1 N to 14 N (2. Mar 25, 2020 · Sometimes I'd fire at the 300-yard target and see no sign whatsoever of a bullet impact anywhere on the backstop. The first two, bought at the same time, had issues from the factory. It irritates me to no end to look at how much I might have to put Mar 3, 2020 · A CZ 457 comparable action (or better) 3 lug bolt, comes with a great trigger and a superb barrel. Looks like a really nice overall stock configuration for playing on the MSR version too. As someone with multiple Timney triggers, I find them worth the price. Then last August the barrel failed where the left extractor grove fit. Nov 17, 2008 · Enter the D. There are Titanium replacement firing pins for some rifles, but not for the 457. Being new to the CZ rifles, I've seen the MTR advertised as having a match chamber and some freebore space. 5 oz and goes to ~1lb. Then today I took it out for Jan 17, 2022 · 17 HMR CZ 457 conversion problem Jump to Latest 4. Which makes it somewhat difficult to justify upgrades. This year I’ve shot 15-20 matches at 5 or 6 different venues. The action fits snug and the arca rail built in is very nice and convenient. I don't get the bases to increase mount strength (direct is fine) but to give me the pic rail which allows me to mount 30mm Burris Signture Zee (Weaver) rings on my CZ's. This lifting and twisting is the one reason for straight pull bolts and semi auto target guns. Jun 5, 2020 · Got mine today and immediately installed it. 5 inches and it balances and shoots just fine. With the right lot of match ammo most will be able to achieve 1 MOA, even if not consistently. It happened with every brand of ammunition to varying degrees of frequency. That surprises me as I don't see the point given how easily barrels can be swapped between 457 receivers. I also replace on the 457 the plastic cocking indicator with a custom brass or stainless one, as well as custom properly fitting recoil blocks in the stock. Now in left-hand! A target rifle at heart, the 457 Varmint has a heavy straight-profile barrel. The changes from the previous lines such as the bolt, the safety, and the trigger are obvious and many would say they are notable improvements. The sides of the receiver contact the stock starting about an inch behind the front of the receiver. I also have the DIP extended latch installed. I also have 3 more 5 rounders from DIP and they Aug 1, 2020 · CZ 457 MTR bedding? Thread starter Skiemele; Start date Aug 2, 2020; S. My re-sprung stock trigger was about 1#3oz, I hear people say they get them to 6-7oz, not my experience. Nice bolt. 4oz pull +/- say . I recently got an ACC to replace my XRS. I added the Yodave trigger kit. Apr 21, 2023 · Shooting groups is a lot easier than shooting targets for score. I like the new metal finish just fine, subdued but not cheap looking. CZ 457 CZ 457 Varmint MTR 5. 17lbs w/o a scope, and it'll balance quite a bit more nicely than the action-heavy V-22 Ranch. The CZ 457 trigger is OK, but if you've ever shot rifles with excellent triggers, it's, as I mentioned, just OK. Feb 13, 2019 · As far as CZ USA not having parts for this new model, they are not alone with that issue. Apr 7, 2024 · The 457 American has a factory CZ barrel. 5-30X56 MIL Scope 5 Looking at different chassis options to put the action into. com UPDATE: I installed the CZ OEM Magwell. The 457 is a great rifle that begs for tinkering. Mags work Aug 20, 2022 · I bought a CA Ranger last November to use in our local 50 yard Factory Class Rimfire Benchrest Matches. Mar 16, 2020 #1 Aug 16, 2019 · I was shooting with my CZ 457 VPT and opened up another new box. Groups are okay for the most part, for now. More Or less, Your results may vary. The normal length of 9mm Brass is . I. It was very accurate with SK Match and Midas+. My wife has a S-BRM mounted on her CZ 457 Varmint. Mar 26, 2020 · Built for shooters who want to exploit the extraordinary accuracy potential of the CZ 457 to its fullest, the LRP is tuned to enable hits on target at extreme distances – assuming the shooter does their part! Equipped with a 20” fluted varmint barrel, the LRP borrows the MATCH chamber that was originally exclusive to the 457 MTR. Reactions: Q_Sertorius , T0rtuga , glock24 and 2 others Jun 3, 2023 · I cannot speak to experience with the 457, as of yet. (Diversified Innovative Products) aluminum magazine well for CZ rifles. In your owners manual it is item #19, called the magazine housing insert. I liked the wood, dark brown a little maybe speckled look. Aug 24, 2022 · As the title states, I've got a CZ 457 that I'm struggling with FTF jams. CZ 457 Pro Varmint with the Timney CZ 457 trigger installed. 1 ounces which is above what they were "factory" set at. The kit was nicely put together and adding the block for driving out the pin was a nice touch. 2oz every pull which I’ve never seen from any other trigger!!! Nov 22, 2012 · Using Our CZ 457 Mag Filler to Speed Your Reload Time Looking to streamline your reloading process and maximize efficiency on the range? Look no further than our CZ Mag Filler for KRG Bravo stocks. I just called it the mag block, but that probably isn't what I should do. The DIP is much lower and contrary to some opinions is quite adequate for a rimfire rifle. I then packed up and was about to head home then my buddy showed up and asked shoot a few rounds. My Anschutz 54. I was able to duplicate the mag drop issue on first round as the rifle came out of the case. I've used a bipod on both and had no fears of pulling the stud out BUT I would recommend checking your rifle for this setup. The bedding product was very clumpy and didn't Aug 15, 2024 · New to this forum, but Old to 22lr So I recently bought a CZ457MTR (match target rifle) with an Athlon Midas Tac 5-25x56. Thread starter *rim-star* Start date Mar 16, 2020 *rim-star* Private. The manual says the trigger can be adjusted from 8-15 Netwon (1. Nov 20, 2021 · I was at the range with a friend that had the same problem with his CZ-457 after replacing the factory trigger with a Timney trigger. 3 pounds) and that it factory set between 11. Aug 22, 2022 · Swapped my MTR barrel with a Lilja barrel. Jan 28, 2023 · CZ lists the 457 American's weight at 6. Jun 14, 2022 · New here. The CZ 457 is an accurate rifle, right out of the box. What's happening is the case is withdrawn later in the bolt's rearward travel and that it will finally be thrown out at the 2:30 - 3:00 position. 9 weeks later, the rifle was returned with no improvement. Oct 2, 2021 · I was checking out the bedding on my CZ457 MTR. The 24” heavy taper 457’s and MTR’s rule the roost by far. I only bothered to bed the front of the action. I shot about 150 to 200 rounds with no issue. Come join the discussion about . The first round fired is always a flyer. I even used the situation as an excuse to upgrade the stock to a Boyd Pro-Varmint. I was doing lot testing on Eley Match and had ejection issues with about every lot. Easier to keep level. Apr 23, 2023 · 457 10 round magazine jamming Am suprised on the problem from CZ as they claim 100% of their gun parts made in their circa 200 acre factory complex, but, always Dec 13, 2024 · The problem with the 419 rail is that it adds a lot of height which can affect your check weld. Anarchy Outdoors 30 MOA Scope Base Area 419 CZ 457 Rifle Scope Base Matte Black The engineers at Area 419 set out to solve the problem of CZ457 scope bases that slide around over time. From there I took the bolt out and removed the new shims ( which didn't work out anyway. Jul 14, 2013 · If you look at all of the 6x5's the group size from 50 yards to 100 yards usually goes up by a factor of 3, not 2. 22 caliber pistols and rifles, optics, hunting, gunsmithing, styles, reviews, accessories, and more! Jun 14, 2016 · The problem is not the OAL but it is the Empty case length that has stretched longer than the optimal length. Cleaned it and went to the range. Jan 26, 2021 · Mods List: CZ 457 MTR CZ walnut varmint stock 22LR MTR match barrel CZ 17HMR barrel Lothar Walther 17HM2 stainless . Moved to 50 yards. 1K views 12 replies 7 participants last post by Hardhammer Apr 30, 2022 May 17, 2021 · Hi Ed, I have the Pro Varmint stock the OP mentioned. Let me know if you find it and if it solves your problem. the barrel shank is 1. Skiemele Private. I then took the stock off and tried again and the problem persisted. Aug 5, 2022 · Check out Harris bipods. You don't need a picatinny rail or any adapters. Finally took it out after a thorough cleaning. Although being a stock maker, it had to look good too. The problem that happened while doing this the the bolt release retaining pin Jun 18, 2020 · Cz 457 varmint review. A bulky composite stock, an aluminum trigger guard bottom metal set up A rail vs dove tail. The 455 and 457 use the same takedown barrel design. Steyr had the same problems with parts for the Steyr Zephyr, and Taurus didn’t have parts I needed for my TH9 C. Feb 4, 2022 · I recently purchased a new CZ457 . Measure the depth on the receiver face to the bolt face. It is compatible with any 452, 455, and 457 CZ rimfire rifles. According Oct 25, 2022 · I have a CZ 452 in . The problem that happened while doing this the the bolt release retaining pin Oct 7, 2023 · SK Match was about 95% with the top 1-3 rounds being 100% of the problem. Any reason for a 3shot group on Mar 29, 2023 · Alright😎 - I can do it/have done it, but every time my heart was in my throat 😂😂🤦🏼‍♂️ out of fear of bending the extractor “spring“. Full Member. id say the cz 457 Varmint has got some real competition at a lower price point. Sep 26, 2021 · Also, while trying to "research" the CZ 457 Timney trigger on YouTube I came across a video where a guy had the same problem - trigger wouldn't release. If planning to purchase a CZ, you may as well budget the $29. Apr 13, 2019 · Picked up a new 457 varmint. i recently purchased a 457 lrp new with a 5 shot mag runs no problem at all. The rounds would fire, however when I cycled another round the previous casing did not eject, and the new round bullet would butt up against the chambered casing. Accuracy is outstanding. I have two CZ’s that will shoot five shot groups in the 2’s and 3’s pretty darn consistently and I have shot my fair share of factory class 2500’s, but repeatability is the problem when you set up for individual bulls and navigate a target and then there is the wind thing. 194". Parts for repair and warranty work will be available soon for the 457 rifles. 760 and even though they pass a Dillon case gauge they will force past the end of barrel Chamber shoulder sometimes and lockup slide or cause slide to not lockup in The CZ-457 rifle has rightfully earned the reputation of being a highly capable and accurate 22 bolt action rifle right out of the box. The rifle shoots great and all but I’m having a little trouble with the bolt, specifically when it comes to pushing it down. ) Nov 21, 2022 · On the 457 junk, I have had to ever so slightly file the locking tab upwards until it snaps in properly. Jun 1, 2022 · CZ / Brno Rimfire Central is a forum community dedicated to . subtracted the . 043 seems to allow me to chamber more varieties of ammo. • Both springs Will work ONLY on CZ 457 series rifles. Sems Mar 16, 2019 · Hope this isn't too late to be replying. Things changed drastically. 9K views 18 replies 10 participants last post by rjferber Mar 6, 2022 Jan 13, 2024 · Ended up with some free time tonight so I got started. Aug 2, 2023 · Just received a notice from Volquartsen they now have improved extractors for the CZ 457 and some earlier models. CCI SV similar results. 172-. it's probably not quite as accurate as some of the match barrels, but for the money its very good. While apart an inspection and smoothing of rough edges got done. if you have trouble check out troubleshooting steps on www. Dec 20, 2019 · CZ 457 Loose Barrel Probably the most important step in the assembly process of the 457 is to properly torque the barrel holding screws. Apr 26, 2024 · I have an Eabco CZ 457 barrel sitting on a shelf waiting for the stock barrel to disappoint me. While ordering the new aluminum well, might as well get the extended magazine release which adds a little more ease in releasing the magazine. Jun 18, 2020 48 13. This was my first attempt at bedding an action and it is not very pretty. There is a pad on the surface of the bipod that comes into contact with the stock, so it should not mar the finish. Engineered for precision and designed with convenience in mind, this mag filler is the perfect cz 457 installation instructions tools needed: t-20 torx screwdriver 5/64” hex wrench . I have a 457 that started out as the At-One. The action retaining screws both go in at an upward and rearward (obviously!) angle that would tend to force the barrel both inward and upward. EXTRA POWER FIRING PIN SPRING ! Aug 14, 2020 · CZ / Brno Rimfire Central is a forum community dedicated to . s. They came from CZ in this configuration. I look in the ejection Feb 15, 2023 · I bought a Lilja 457 barrel 2 years ago. Factory parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation. (with the OEM barrel) I sent the rifle back to CZ for warranty repairs. Aug 17, 2020 · I have been shooting my new 457 Varmint for the past 4 weeks or so. There is considerable space around the front Mar 24, 2023 · FWIW, I got it first hand and in writing from Timney. Since the stocks are Boyds and made in the USA an employee must install the barreled action here in the US. Mecgar or whoever makes them for CZ does a pitiful job. I ended up sending the barreled action back, another $40, for them to diagnose the problem. Jim Mar 6, 2023 · This is all I ever was able to find. I would need to stop and extract the spent casing manually with a small screw driver. Sep 21, 2020 · I would look at the chamber and bore with a bore scope first thing, some CZ's as well as other brands have smeared lands at the beginning of the rifling ahead of the chamber, this problem seems more prevalent in 452's as members over at RFC complained of this and I think CZ listened, doesnt seem to be as bad in later model 455s and 457s, this causes severe accuracy problems if its bad enough the last round of every magazine i shoot out of my 457 seems to bounce around / back into my action instead of ejecting like the other cases. Their triggers are not designed to run below their 10 oz min design spec. If the above doesn't help, how does the rifle shoot with a . dropped it into an MDT ACC chasis and I am in love. Any insight or advice would be appreciated. Jun 15, 2023 · I had to get rid of the Picatinny rails on all my CZ's because of that issue. Minuteman. But couldn't get it below 2 1/2 pounds. Meaning it has an extractor and a cartridge holder and the corresponding provisions for them cut into the barrel. The slot in back does remind me a little bit of a Savage but put together much nicer. 390 and was able to get tenex to extract 100 percent of the time. ) Good Luck. I am going to use Verl Smith's fire polish compound to break in barrel in when I finally get tired of one hole targets. ( Many of us enjoy the tinkering as much as the shooting, BTW) FWIW, I have modified 2 firing pins out of my last 8 CZ's. Boxs Dec 2, 2024 · Both 457 receivers (as is the norm) and 457 barrels get a serial # from CZ. Had a box of Eley Match with me to try, closing the bolt was a little harder, but after firing the bolt was very hard Aug 7, 2023 · Is there any accuracy difference between the CZ 457 MTR and the 457 Varmint model? I know, that's a very subjective question, but I would like to know anyone's experience with this. 5 Tract Torric 4. Anyone else have this problem? Any ideas? Jan 31, 2019 · If 457 rifles are at least as good as their 455 siblings, they should have a chorus of supporters here on the CZ forum. Aug 18, 2020 #1 Aug 14, 2020 · I took the action out of the stock on my CZ 457 Varmint AT-ONE to adjust the trigger. Jul 13, 2014 · CZ 457 MTR Accuracy. I’ve been running all my 10 round mags with the AOD extensions. I’ll I have Two CZ 457s Love them both one with a 17hmr for small game and the other I put in an oryx chassis 22lr They are both laser beams with great after market stock trigger is at 1. This is not the match target barrel. I now have a Timney which was installed in a rifle I just bought. 452's as well as 457's. ALL CALIBERS. 60 with several others Three barrels I have are factory I could imagine out of a high end barrel being even better and more consistent Go CZ Jan 16, 2022 · My new CZ457 Varmint in 22 magnum factory test target shows a 5 shot 12mm/50meter group using CCI 40gr ammo. 6" groups at 100 yards, are putting in . Common complaint is the rough serial number on the 457 bolt. Some of the issues identified can be relatively easily addressed by CZ. It will be hard to find another MTR barrel to try out until CZ USA gets them in stock as parts - and then I'm sure they will be expensive. There doesn’t appear to be a pattern to when it does and does not eject. My CZ 452 barrel is 29. People who are putting in . It will show some wear after a few hundred rounds but will also start to feel much smoother. And off topic a bit - the cock on close Lee Enfield famously gets around this lifting and twisting problem. I was having a big problem with extraction issues. Jan 16, 2025 · All those 452, 455, 457 CZ's feel a little gritty when new. Thread starter ManoftheNortH; Start date Aug 18, 2020; ManoftheNortH Private. P. Additionally, it appears from my Google-fu, that that replacement 457 tangent sight might not even work for the 457 Scout (but an even more expensive replacement tangent sight for a 455 might work). I decided to leave it as is and had a successful practice day of 200 rounds. . 237" . Feb 26, 2020 · I've done a lot to my cz 457 but I agree the yodave trigger spring probably the best. I am using only the factory 5 shot CZ magazine. Nice tight group at 25 yards on initial scope sight in. Not even Eley TenX or Eley Match. Apr 26, 2022 · Recently got my first CZ, 457 Varmint MTR. The adjustment instructions are pretty basic but usable to get started. See below. Little concerned about the bolt design. I've noticed that factory CZ wooden stocks, including the Beechwoods, have the polymer pillars. I haven't given up on CZ, just the MTR. Unlike other CZ 457 models, it's not guaranteed to give 1 MOA. 37-. I usually use DIP but I don't think they have one out for the 457 yet. Nothing helped. However, Pete's Pillars offers a replacement firing pin that they have told me is not from CZ, but it is not Titanium. Save Share Reply Quote Like CZ 457 At-One Varmint Suppressor Ready 22 Long Rifle 16. 006". com/?s=cz-457&submit=SearchUse KTG10 to save 10% on orders over $150 at Brownells. Jan 25, 2023 · CZ 457 Royal The tang and the recoil lug on the CZ 457 actions are in the same location at the rear of the action. Can't group smaller than a half dollar with any ammo I can obtain, at 50 yds. I'd say it fails to extract SK standard plus about 1/25 times, and fails to Apr 29, 2022 · I know this is an old thread but I'll add that I cured a pretty significant failure to eject/weak ejection/ erratic ejection angle issue in one of my 457's by taking both the extractor and holder out of the bolt and lightly polishing them (entirely) with 800 grit paper then Mother Mag Polish on a patch. 1022 magazine. 99 Compare Compare This product has an average rating of 5 stars out of 5 stars from 2 ratings. Not sure about the synthetic stocks. (Perhaps CZ has some sort of internal tracking for barrels?) I'm not even sure whether the receiver and barrel serial #s match as the rifle comes out of the box Apr 26, 2022 · Have you ever struggled to find the tiny mag release on your CZ rimfire rifle in the heat of the moment? The Anarchy Outdoors' extended magazine release is just what you need. " I saw an Apr 22, 2023 · Headspace sounds like the likely cause to me. 041 to work well with one lot of Eley match. I cycled the bolt, the casing came flinging out as usual, then the next round, it extracted perfectly, then round just hung there. The ejector stud was worn down. Jan 26, 2024 · Finally got to the range this afternoon with the new CZ 457 Varmint. And once in a great while it had a bit of creep. 00. CZ 457 Varmint Left-Hand. CZ 452 American 1. Feb 10, 2022 · CZ 457 AT-One stock issue Jump to Latest 2. Very competitive with CZ 457's and 455's at our range. dtvc mbuplzak yzlk canvo dvap uatl xiunkg jxwvz tlj fvfqj