Bartlein cz 457 barrel

If you like the CZ wood why would you get the Varmint that comes with a cheapo Boyd's stock? Just get the fully loaded MTR from Area 419, or an MTR and the prefit Bartlein barrel from A419 If you're gonna replace the stock, then get the Tikka since it's threaded from the factory. Or the cheapest 457 you can find and the Bartlein barrel

Bartlein cz 457 barrel. Shilen bbl for CZ457 American. I finally got the Shilen select match ratchet rifled #5 blank finished for the CZ457 American I wrote about back in February. This is the first CZ .22RF I've ever owned or shot, and as impressed with its features & attractive stock as I was, accuracy wasn't acceptable. After removing the OEM bbl and cutting a new ...

IBI Rimfire Drop-In CZ 455/457 Barrels. $659.00 - $864.00. Finish and Threading Options: * Non Fluted and Non Threaded NonFluted and Threaded Fluted and Non Threaded Fluted and Threaded. Length and Contour: *. Muzzle Spec: *. Caliber and Twist Rate: *. I understand this is a custom order with 18-20 weeks shipping timeframe and can't be exported ...

78 posts · Joined 2020. #1 · May 4, 2022 (Edited) I'm looking to rebarrel my 457 with a Bartlein for shooting out to 400 yards. The factory barrel just isn't cutting it. Where are you guys getting your Bartleins at? They all show out of stock everywhere im looking anyway.Rimfire WTS: Bartlein CZ 455 / 457 barrel. Thread starter KineticPerformance; Start date Aug 1, 2020; Forums. Post Exchange. Buy - Sell - Trade . K ... Bartlein, drop-in for CZ 455/457: stainless, .22 LR with Bentz chamber, .920" diameter, 24" long, fluted, muzzle threaded 1/2-28 with 550 rounds of Eley CMP and Lapua Center …I got it home it shot sk rifle match outstanding. Everything else was a scatter. So I had a lilja shim kit and started playing with it. Turns out that the headspace is perfect from bartlein. So its wearing the .005 shim from lilja. The rest of the shims will ship with the barrel. This barrel with center x or sk rifle match is a hammer.The CZ 457 Varmint MTR is a precise bolt action rimfire rifle. Offered in a premium ergonomic walnut stock and cold hammer forged match grade barrel. The new 457 series now feature a push safety, adjustable trigger and 60 degree bolt rotation, allowing for larger ocular bell diameters with lower rings. The stamped bottom metal is now replaced ...Jan 12, 2020 · All barrels will have a Lilja chamber identical to mine below and headspace will be set to 0.041". Due to CZ 455/457 actions varying slightly, everyone will need to send your action to Keystone Accuracy for a true custom fit barrel. These are not semi-custom/drop in barrels. Each one is custom fit to your action.

If we're trying to end up around the price of the 457 VPT I think it would be difficult to do it going this route. Rough estimate here for going the Scout-build option or straight for the VPT: CZ 457 Scout: $329 Barrel Options: Bartlein from 419: $550 Lilja: $440 (it's not suppressor ready so add $100 for the machine work) Lothar-Walther: $299 ...Dan is a benchrest guy, and tight chambers are his thing. There are lots of other CZ drop ins available now - Bartlein, Proof, etc. FWIW, my factory varmint barrel on my 455 shoots very well, and I've never felt the need to replace it - it only has 1-2K rounds through it. Good luck! ... IBI makes CZ 457 barrels. They don't do muzzle threading ...This instance was about a Bartlein Prefit for CZ457. It was the first complaint we had received. We refunded the customer that could not get it to shoot .5" at 50y on the best day with the best group.So not every day can be our best day obviously haha. Even with the conditions the barrels performed well but you can see that the lilja has the accuracy edge...CZ 457 aftermarket barrels. I have 2 CZ 457 At-One's. A .22 LR and a .17HMR. Pretty happy with the .22's accuracy, not so much with the .17HMR. I get 1 & 1/2 to 2 inch groups with the .17 at 100 yards and 3/4 to 1 & 1/4 with the .22 at 100 yards. The .17 always looks random spread where as the .22 has good groups, besides my lack of consistent ...My factory CZ 455 Tacticool barrel.shot really good at 50yd, decent at 100yd and started falling apart after that no matter the ammo. My custom barrels shoot stupidly accurate even at 400yds with quality ammo like Ultramatch. Bartlein 20" 0.900" Straight chambered with my custom 22lr match reamer spec by Don.With renowned accuracy, a smooth, easy to operate bolt action, adjustable trigger, and a modular design that allows for easy barrel swaps and other upgrades, the CZ 457 is the perfect platform for any custom rifle build. The MTR Varmint edition features a 20.5in heavy barrel (0.866″ straight taper) with a match chamber. Barreled action only

I've had my Vudoo for about a month now, shot in one informal PRS style match at my club, prior 2 matches with CZ457 in KRG Bravo w/16.5" barrel. My Vudoo has a 22" kukri bartlein in an MPA BA, Athlon Midas Tac, weighs about 12.5 lbs. So..... the Vudoo is so much more stable than the CZ, the ability to stay on target greatly enhanced by the mass.So not every day can be our best day obviously haha. Even with the conditions the barrels performed well but you can see that the lilja has the accuracy edge...Bartlein offers these cut rifled 22LR 0.900" CZ455 and CZ457 barrels for $425.00. Frank already sent me one of their drop-in/Semi custom CZ 455/457 barrels …Wisconsin. Mar 31, 2023. #1. New to the rimfire game. IF, I decide to go with a CZ 457, I’d like to know who offers the best drop in barrels. (I’m aware that Bartelin has the best barrels) but, they don’t offer a drop in for the 457. I’ve seen Ilija, Lothar, Acculite, and Proof, all offer drop ins. I’m aware that Proof and Ilija are ...

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Rimfire Rifle CZ 457 MTR. 360°. A highly precise model with a special stock made from premium walnut. The heavy, cold hammer forged match-grade barrel in 22 LR caliber is equipped with a MATCH chamber. Thanks to this feature, and all other improvements in the new CZ 457 series, this model guarantees 15 mm groups at a distance of 50 m.Palma Barrels. Carbon Fiber Starting at: $800 (only select contours available in CFW) See our Contour Dimensions page for info, or call for details. We are not currently taking online orders. Please call the shop at 262-677-1717 or use the 'Contact Us' form on the homepage. Carbon Fiber Info - Click Here.Today we pit the two most popular drop in barrels for the 22lr CZ 457 head to head. We shoot these at 100 yards on paper for groups with three different lots...Prefit Rifle Barrels, Bartlein, Krieger, Brux, Proof, Hawk Hill www.bugholes.com. Home; About Us; My Account; Cart 0. Parts Barrels - We do fluting too! ... Odds n Ends; Garage Sale; Home > Parts > Odds n Ends > Specials - Prefits and fluted barrels: Barrels that have been prefit for specific actions and fluted barrel blanks: Bugholes; Parts ...

I compete in non-sanctioned RFBR at both 50 and 100 yards on 2 different ranges, in Factory Class with a CZ 457 Varmint 20" barrel. At 50 yards on the IBS BR-50 target my best score is 249-8X. One guy shot a 250 with a CZ 457 MTR also with a 20' barrel. At 100 yards I shot the pictured group when all the planets were in perfect alignment.I've got an option for a cz 455 Lux and 457 mtr. They both swap barrels. Question tho... Will a 455 barrel fit in a 457? Or visa versa, profile being the... Forums. New posts Search forums. ... Cz 455/457 barrel swapping. Thread starter Of001; Start date Dec 11, 2020; Help Support Long Range Hunting Forum Become a supporting member. O. …CZ 455/457 17HM2. $515.00. These barrels are a true match-grade barrel, we only have one grade for all of our barrels, our best. All of these barrels are made from 1″ diameter 416 alloy rifle-barrel-quality stainless steel. Every barrel is drilled, reamed and rifled in our shop followed by a stress relieving heat treatment operation.996-RBS-CZ455-22LR-865-2050. $335.00. Quantity: Add to Wish List. Description. Additional Information. Lothar Walther Barrel fits CZ-457, .22 LR Stainless, Threaded, 20.5". These are superb barrel replacements for your CZ-457 or 455 rifle. We special order them from Lothar Walther of Germany.Oct 5, 2016 · Lothar-Walther is not far from me. I spoke with them about making barrels for the 455. I sent them measurements, pictures, and even offered my barrel for a pattern. They would do it for a minimum order of 50 barrels. I couldn't afford that. L-W's Sako Finnfire barrels at $225 are a bargain. New CZ USA 457 22lr Barrel Factory Take-Off 20.5" 1/16 Threaded 1/2x20 w/ Cap. Opens in a new window or tab. Brand New. $364.99. Top Rated Plus. Description. Additional information. Match grade precision barrels for your CZ 455 and 457. These gun barrels are button-rifled and are made to precision tolerances, double-checked at every step along the way. Drop in fit, no gunsmithing required. Chambered for 22 Long Rifle and also available with sprial flutes. Mfg: International Barrels. mid 1980s. Lilja Precision Rifle Barrels, Inc. was started in 1985 by Daniel Lilja as a result of his interest in benchrest rifles. Dan has been an active benchrest shooter since the mid 1970s and has an industrial engineering and machinist / toolmaker background. He enjoys shooting at benchrest matches and has won and placed well at national ...Southern NM. Jan 20, 2020. #9. Go to any National F Class match and the predominant barrels are cut rifled barrels such as Bartlein, Brux or Krieger. Shot them all in different rifle configurations and have all shot well. Have several Schneider barrels which are button rifled like Lilga and have been shooters as well.A Better Barrel. Several world records, in multiple shooting disciplines, have been set with Hart Rifle Barrels. Custom made. One at a time. Every barrel we make is individually. crafted, one at a time, for extreme accuracy. We do not sell a "second-best." Made for competitors. By competitors.Last update: May 6th, 2024. Precision Single-Point Cut Rifled Barrels. Industry-leaders in quality and precision. We are on the cutting edge of barrel technology. Start Shopping. …The choice is between IBI and Lothar-Walther barrels. Price is about the same and I am fine with either length. 20" or 22" does not make a difference to me. I am not looking at any other barrels to buy. IBI is 22" .860 with .920 Anschutz like bulge in last 2.5" of the barrel. Lothar-Walther is 20" .860 barrel. Both are threaded 1/2x28.

Aug 1, 2020 · Bartlein, drop-in for CZ 455/457: stainless, .22 LR with Bentz chamber, .920" diameter, 24" long, fluted, muzzle threaded 1/2-28 with 550 rounds of Eley CMP and Lapua Center-X. $475 TYD Attachments IMG_20200801_122050676.jpg

$ 875.00. Upgrade your rifle’s accuracy with pre-fit Bartlein barrels, now back in stock at Straight Jacket Armory. Browse our selection and give your firearm the …Binance and FTX faced off in recent days. But let’s take a few steps back -- what exactly happened? The largest crypto exchange by volume (Binance) and the third-largest crypto exc... PROOF Research CZ 455/457 Prefit Barrels $ 650.00 + Out of stock. CZ 457 Prefit Lilja Barrel $ 500.00 – $ 625.00 + IN-STOCK Tenacity Proof Barreled Action $ 1,950. ... Jul 28, 2022. #4. I know of 2 people useing a lilja on 457s they claim they shot better than their factory barrels. But they do not shoot as good as my factory cz 457 mtr barrel. From 50 yards to 150 yards. One is a prefit with shims for headspace the other is glued in. Also know of a guy with a keystone barrel fitted to his action and glued in ...I got a bunch of Norma Tac22 for $3.75 a box. I remember getting bricks for $5 when I was a kid. It groups better than I can shoot at the moment. I have targets set up in my yard at 60yrds, 90yrds and 150yrds. With CCI SV I consistently hit 1/2” plates at 60yrds and 1.5” and 2” plates at 150.If you work for a governmental agency, chances are good that you will have access to a 457 plan. The 457 plan allows government workers to put aside money on a tax-deferred basis, ...flatlander. Nov 25, 2020. #11. I bought a 457 Varmint Precision Trainer with the Manners stock & 24" threaded bbl. Liked the profile & weight of the 24" bbl, but while mine shot decently at 50yds, but even with my selected lots of SK Std+, LR Match, Rifle Match, and Lapua Center-X, it couldn't even keep all 10rds out of a magazine full on a 6 ...

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Last update: May 6th, 2024. Stocking Dealers. Overseas Stocking DealersTankers, trains, even caves: Oil producers are scrambling to find a place to store their product. At beginning of this year, oil in the United States was selling for around $60 a b...996-RBS-CZ455-22LR-865-2050. $335.00. Quantity: Add to Wish List. Description. Additional Information. Lothar Walther Barrel fits CZ-457, .22 LR Stainless, Threaded, 20.5". These are superb barrel replacements for your CZ-457 or 455 rifle. We special order them from Lothar Walther of Germany.Last update: May 6th, 2024. Stocking Dealers. Overseas Stocking DealersProbably the most accurate CZ 457 there is. The Masterpiece Arms pre-fit barrels for the CZ457 are superbly accurate and consistent. Their tight match chambers are perfect for match ammo and long range PRS shooting. This has Vudoo Accuracy at half the price!Drop this barrelled action into a chassis and you're good to go.Available to purchase in store …Another 455 Option. It's 18-1/4 inches long 17 inches from the shoulder to the muzzle 0.900 inches in diameter 90° crown Has a cone breach Weighs 46 ounces Made for Killoughs from a Shilen 4 groove stainless barrel I know little about indexing a barrel, this ought to be a good way to learn. www.rimfirecentral.com.Plus: Silicon Valley is trying to (literally) put out the world’s fires Good morning, Quartz readers! The White House is set to release 15 million barrels of oil from the US’s stra... CZ-USA Products; Rifles; 457 Barrel Sets; 457 Barrel Sets. We can't find products matching the selection. Compare Products Clear. Compare . You have no items to compare. 21 posts · Joined 2017. #1 · Dec 24, 2021. Good afternoon all. I recently purchased a CZ 457 VPT w/16.5" barrel threaded and SR. As much as I like the gun, I wish the barrel was a bit longer (18"- 18.5"). I have searched several different websites (CZ's included of course) and can not seem to find CZ "factory barrels" for sale anywhere.Guys and gals, I have one Walther barrel, 457 drop in, shoots very well. I want to build another with the Bartlein barrel but that seems to be unobtanium at the moment. I have one Bartlein, but Bartlein has farmed out production of the 457 drop in barrel to a shop in Tennessee, but they are always out of stock. ….

Probably the most accurate CZ 457 there is. The Masterpiece Arms pre-fit barrels for the CZ457 are superbly accurate and consistent. Their tight match chambers are perfect for match ammo and long range PRS shooting. This has Vudoo Accuracy at half the price!Drop this barrelled action into a chassis and you're good to go.Available to purchase in store …Lilja makes highly regarded drop-in barrels and a buddy of mine put one on his CZ 455 Precision Trainer has nothing but praise for it. Bartlein also makes drop-in CZ 455/457 barrels on a regular basis. The CZ 457 Precision Trainer is about $1000 USD, which is a third of the cost of my V-22 build. But there are quirks with the CZ that makes one ...Last update: May 6th, 2024. Stocking Dealers. Overseas Stocking DealersWe offer finished barrels for Savage rifles, AR-10, AR-15, Ruger 10-22, Ruger 10-77, and Ruger 77-22. Call 1-315-677-9841 for more information.We offer finished barrels for Savage rifles, AR-10, AR-15, Ruger 10-22, Ruger 10-77, and Ruger 77-22. Call 1-315-677-9841 for more information.Our Carbon Fiber Wrapped Barrels are available in the following contours: - #4 Bull Sporter. - #13 Remington Varmint/Sendero (with 1.200" breech diameter) - #14 M24/M40. Additionally, these variations are available: - #4 Bull Sporter but 1.130" breech diameter for Tikka / Sako Actions.Tools for accurate measurementi Gauge depth gauge:https://amzn.to/3cOqoMh1inch Gauge Block:https://amzn.to/3cJo1KHMachinist granite block:https://amzn.to/3bk...Every cz 457 I have had has had a super tight bore. The 4 mtrs I have had none of the barrels impressed me. Except one. ... My other bartlein an area 419 barrel has the same chmaber. Is 18.5 long and it shoots ok. Until I put the hellfire comp on. Then it shoots as good as my other bartlein. My now 3rd bartlein has same chmaber is 24in …This instance was about a Bartlein Prefit for CZ457. It was the first complaint we had received. We refunded the customer that could not get it to shoot .5" at 50y on the best day with the best group. Bartlein cz 457 barrel, The action is the standard 457 but has the Area 419 rail and bolt knob. You can run this super fast. The barrel was bought on a Keystone Accuracy group buy. It’s a 21”, .900 straight contour Bartlein chambered with the Euchus chamber and custom fit to the action and glued in with Loctite 609 (you can still remove it with a heat gun if need be)., CZ Bobwhite G2 Intermediate. $ 799.00. 2019 saw the introduction of our first ‘intermediate’ model at the request of Pheasants Forever – the CZ Quail over/under. This year we add …, Description. Bartlein Stainless Steel Match Grade Barrel. .270 caliber: suitable for cartridges .270 Win, 270 WSM, 6.8mm Rem Spc etc. 5R single-point cut rifling. Designed for 26" finished length. This barrel must be chambered, threaded, crowned and installed by a certified Gunsmith., Barrel products. MullerWorks rifle barrels are available in a select range of the calibers, grooves, and twist that Dan believes are proven to perform to his standards. The standard rifle barrel length for 1.250" and 1.350” diameter steel is 29 inches. For .250" diameter steel, 27" is the standard length. Longer lengths are available at an ..., The IRA, or Individual Retirement Arrangement, is an individual tax-advantaged retirement plan. It is not workplace-sponsored, and anyone who meets certain qualifications can start..., CZ 455/457 17HM2. $515.00. These barrels are a true match-grade barrel, we only have one grade for all of our barrels, our best. All of these barrels are made from 1″ diameter 416 alloy rifle-barrel-quality stainless steel. Every barrel is drilled, reamed and rifled in our shop followed by a stress relieving heat treatment operation., International Barrels Drop-In Barrel, .22 LR, CZ 455/457, 22 inch, Straight Fluted, 1/16 Twist, 8 Groove Rifling Rifling, Stainless Steel, 10771., $ 875.00. Upgrade your rifle’s accuracy with pre-fit Bartlein barrels, now back in stock at Straight Jacket Armory. Browse our selection and give your firearm the precision it deserves. Get the carbon BB barrels here- https://straightjacketarmory.com/product/bartlein-carbon-fiber-prefit-barrels/ Action. Barrel Contour. Barrel Length. Twist. Chamber , Changpeng Zhao said Binance is pivoting from being a technological innovator to being a financial services company. Jump to Binance's CEO Changpeng Zhao said he spends at least 80%..., Description. Additional information. Match grade precision barrels for your CZ 455 and 457. These gun barrels are button-rifled and are made to precision tolerances, double-checked at every step along the way. Drop in fit, no gunsmithing required. Chambered for 22 Long Rifle and also available with sprial flutes. Mfg: International Barrels., Shop Lothar Walther CZ455/457 Replacement Rifle Barrel | Up to 13% Off Customer Rated on 2 Reviews for Lothar Walther CZ455/457 Replacement Rifle Barrel + Free Shipping over $49. ... The CZ 452 uses a threaded barrel fitment. The 455/457 barrels are slip fit installations. by DJs457CZ, Verified Owner, October 10, 2022 ..., Lilja Drop-In Barrel for CZ 455/457 22LR Lilja Precision Drop-In Barrel for CZ 455/457 22LR Introducing the pinnacle of match-grade performance with Lilja's Drop-In Barrel for CZ 455/457 in... BALJ0001 MSRP: $614.63 $540.95. Add to Cart Compare Quick view. Qty in Cart: 0. Quantity: ..., The CZ 457 Varmint MTR is a precise bolt action rimfire rifle. Offered in a premium ergonomic walnut stock and cold hammer forged match grade barrel. The new 457 series now feature a push safety, adjustable trigger and 60 degree bolt rotation, allowing for larger ocular bell diameters with lower rings. The stamped bottom metal is now replaced ..., Buy Cz 457 online at GunBroker.com, the world's largest gun auction site. GunBroker.com has Cz 457 for sale from thousands of trusted sellers. ... Buy the cheapest 457 you can find and get a Bartlein barrel for it. Then you'll have a tack driver. ocabj Unsponsored. Full Member. Minuteman. Sep 8, 2003 231 151 Riverside, California …, Zyprexa (Olanzapine (Injection)) received an overall rating of 5 out of 10 stars from 457 reviews. See what others have said about Zyprexa (Olanzapine (Injection)), including the e..., Description. Additional information. Match grade precision barrels for your CZ 455 and 457. These gun barrels are button-rifled and are made to precision tolerances, double-checked at every step along the way. Drop in fit, no gunsmithing required. Chambered for 22 Long Rifle and also available with sprial flutes. Mfg: International Barrels., Rain barrels are a great way to save and store water for use on your lawn or garden. Expert Advice On Improving Your Home Videos Latest View All Guides Latest View All Radio Show L..., JC's stainless barrels are single point cut-rifled which is the same process as Krieger and Bartlein JC has a small shop but a large following as his barrels have been proven in demanding disciplines. He corresponded with the great Boots Obermeyer who called JC's equipment designs as" the greatest thing since sliced bread"., CZ 457 Varmint vs CZ 457 MTR . ... Just get the fully loaded MTR from Area 419, or an MTR and the prefit Bartlein barrel from A419 If you're gonna replace the stock, then get the Tikka since it's threaded from the factory. Or the cheapest 457 you can find …, CZ 455/457 17HM2. $515.00. These barrels are a true match-grade barrel, we only have one grade for all of our barrels, our best. All of these barrels are made from 1″ diameter 416 alloy rifle-barrel-quality stainless steel. Every barrel is drilled, reamed and rifled in our shop followed by a stress relieving heat treatment operation. , Jan 20, 2020 · Southern NM. Jan 20, 2020. #9. Go to any National F Class match and the predominant barrels are cut rifled barrels such as Bartlein, Brux or Krieger. Shot them all in different rifle configurations and have all shot well. Have several Schneider barrels which are button rifled like Lilga and have been shooters as well. , I wrote all this to say that there are alot of barrel choices put there for the 457. You can read a lot about headspacing, tenon length, shimming bolts etc. For me I …, Great deals on CZ Barrel Rifle Parts. Trick out or upgrade your firearm with the largest gun parts selection at eBay.com. Fast & Free shipping on many items! ... CZ 457 American 22lr barrel New Factory Take-Off 20" 1/16 twist Threaded 1/2x20. $249.00. $22.10 shipping. 25 watching. CZ 457 COMPLETE SCREWS KIT, Barrel, Trigger, Magazine, Action ..., Note, I was not impressed with the 22 match barrel that came on the CZ 457 MTR. ... This IBI barrel has the Win 52D chamber where as the 457 IBI barrel has the Calfee 4. The point I'm trying to make is the IBI barrels just plain shoot. Also FWIW the Flanose bullet fed flawless. Also, notice the difference in groups with the Flatnose Match., 78 posts · Joined 2020. #1 · May 4, 2022 (Edited) I'm looking to rebarrel my 457 with a Bartlein for shooting out to 400 yards. The factory barrel just isn't cutting it. Where are you guys getting your Bartleins at? They all show out of stock everywhere im looking anyway., Description. If you’re a fan of the CZ 455 & 457 22 LR you’ll be an even bigger fan of the PROOF Research pre-fit carbon fiber barrels. These are cut with a Bentz chamber, and headspace at .044″ +/- .001″ (depending on your action). The 16.1″ barrels weigh 22oz, 18.5″ barrels weigh 25oz, and the 20″ barrels weigh 27oz. Additional ..., CZ 457 American 22lr barrel New Factory Take-Off 20" 1/16 twist Threaded 1/2x20. $249.00. $22.10 shipping. 25 watching., Rated 4.83 out of 5 based on 6 customer ratings. 6 customer reviews. $ 724.99 – $ 999.99. Barrel nut/wrench and Muzzle thread protectors sold separately. All barrels are made to order and due to overwhelming order volumes, our lead-time goal is now APPROX. 16-18 +/- weeks dependent on volume of orders in production queue., New CZ USA 457 22lr Barrel Factory Take-Off 20.5" 1/16 Threaded 1/2x20 w/ Cap. Opens in a new window or tab. Brand New. $364.99. Top Rated Plus. Sellers with highest buyer ratings; Returns, money back; Ships in a business day with tracking; Learn More Top Rated Plus. Buy It Now. petespillars (12,428) 99.8%., The cz 457 barrels have undergone key improvements and upgrades, making them distinct from the cz 455 barrels. These improvements enhance the overall performance and accuracy of the cz 457 barrels. When comparing the caliber options available for cz 457 barrels, there are various choices to suit different shooting …, Feb 8, 2019 · 1709 posts · Joined 2016. #3 · Feb 8, 2019. My custom 455 has a 24" 0.850" barrel on it. The Lilja drop-ins are 21" and 0.900". If you want something different than the "drop-in" specs, you'll have to custom order the blank and then have a gunsmith fit it for you (plus chamber and crown). , CZ 455/457 17HM2. $515.00. These barrels are a true match-grade barrel, we only have one grade for all of our barrels, our best. All of these barrels are made from 1″ diameter 416 alloy rifle-barrel-quality stainless steel. Every barrel is drilled, reamed and rifled in our shop followed by a stress relieving heat treatment operation., Product Details. CZ USA 457 Varmint AT-ONE 22 LR Rifle. 80670302366. Using the popular Boyd's AT-ONE® stock as its basis, this 457 Varmint variant makes an ideal …