*) CZ 457 varmint MTR barrel length 525 mm, Cartridge 1: .17 HMR Hornady V-Max (1,1 g / 17 gr), Cartridge 2: .17 HMR Winchester Varmint HV (1,1 g / 17 gr), Cartridge 3: .17 HMR Federal V-Shok (1,1 g / 17 gr), Cartridge 4: .17 HMR CCI FMJ (1,3 g / 20 gr), Cartridge 5: .17 HMR CCI Gamepoint (1,3 g / 20 gr), Cartridge 6: .17 HMR CCI V-Max (1,1 g / 17 gr). The advantage of having the bullet engrave when the bolt closes is the measure of consistency that lengthier chambers don’t allow. Normally, I think the difference between a 90-degree and 60-degree bolt throw is negligible. The thick-walled, cold hammer forged match-grade barrel in .22 LR calibre features a match style chamber. All Rights Reserved. Both polymer and steel mags are available between $27 and $36. I see we have a couple of 457 owners with some accuracy reports that are slightly less than stellar. Leupold launches its new DeltaPoint Micro Red Dot sight, a low-profile red dot sight designed... Pocket carry, as a method of concealed carry for a defensive firearm, can be a practical option when done right. In fact, the magazine hasn’t changed since CZ developed it for the CZ 452 all those years ago. The new CZ 527 Varmint MTR (Match Target Rifle) is designed to provide enhanced accuracy with a heavy-profile barrel and stock that works well from bench or … The 457 MTR I tested engraved all bullets when the bolt closed, but it didn’t grab them so tightly that a live round wouldn’t extract reliably. The world of precision rimfire is hot right now with a couple of different national circuits including the Precision Rifle Series (PRS)and National Rifle League (NRL), offering a few .22 LR competitions. Such deviations from the muzzle velocities will influence to any That reasonable sum gets the same receiver and adjustable trigger as every other 457, but includes iron sights and a hardwood stock. The test shooting was carried out on the 100 meter outdoor range, using the Caldwell shooting rest. Mag. CZ guarantees 15mm (.59-in.) In contrast, the new CZ 457’s trigger is adjustable for pull weight, sear engagement and overtravel. The CZ 455 had a good trigger, but it wasn’t adjustable. Seems I wasn't the only one who wanted one, as none of the wholesalers I deal with had any in stock. There are two sling-swivel studs on the forend to allow simultaneous mounting of a bipod and sling. Adjustment of sear engagement on the 457 is highly desirable, but should be done in small increments. Overall length: 31.5 in. If there’s too little engagement when running the bolt fast, it won’t cock the firing pin. Mod 1727F rifle has a bit longer barrel than the CZ 457 rifle. Questions regarding accuracy comparisons between different CZ rifles are often asked. The CZ 457 MTR is a precision rifle configuration with a premium walnut stock. day was overcast -1 Â°C, wind 2-4 m/s. The suitability of different In the CZ 457 MTR in .22 LR cal. 22LR, CZ guarantees 15 mm bullet grouping at the distance of 50 m! Former U.S. Navy SEAL Jeff Gonzales, president of Trident Concepts, joins G&A contributor Kimberly Heath-Chudwin to discuss guns, training and gear, including Blackhawk's TecGrip holster that can make pocket carry more successful. Since the introduction of the CZ 452 in 1954, the CZ 455 introduced in 2010, and the CZ 457 introduced last year, CZ continues to refine their rimfire rifles today. The CZ 457 varmint MTR Rifle test was submitted by the CZ-weapons importer, Aseliike Remes. Length of Pull: 11.25 in to 14.5 in. The Varmint Precision Chassis Rifle is CZ’s competitive entry. bbl.) Our test rifle did not have this issue, so CZ managed to make the chamber tight, but not too tight. All Rights Reserved. The CZ 457 varmint MTR is structurally similar to CZ 457 Royal, but the MTR model has heavier stock, and thicker and thus, of course, a heavier barrel. The 457 Training Rifle is a good choice for just that — training. The best grouping of the test was achieved with a CCI FMJ cartridge. However, in the case of the 457, the 60-degree bolt lift offers a real advantage. No matter whether a shooter desires a classic wood-and-steel plinker or a cutting-edge chassis rifle for precision target work, there’s a CZ 457 in .17 HMR, .22 LR or .22 Win. Boyds (boydsgunstocks.com) makes their stocks out of laminated wood. The best price for cz 457 for sale online. projectiles velocity radar. AnschÃ¼tz Mod. unless the constantly varying 2-4 m/s side wind would have hindered the test shooting. It has a 20" thick-walled, fluted and cold-forged barrel, with what CZ calls a match chamber. |
Despite being a production rifle, the Model 2020 should rival more expensive custom builds. The muzzle velocity was measured with the Labradar The Luth-AR stock has a unique appearance, but adjusts for both length of pull and comb height. Because of its unusual action, Brownings T-Bolt Target Varmint was perhaps the most fun. Any yaw will manifest in larger group sizes, but the effects are amplified as distance to the target increases. CZ 457 varmint MTR + Meopta Meopro 3.5-10x44 RD test shooting was conducted in February 23 2019, by three different shooters. However, if the shooter grabs a set of Allen keys and starts spinning screws, it is possible to adjust the trigger to the point that it won’t work. The CZ 457 is the best rimfire rifle that CZ has ever made, as it incorporates every lesson CZ has learned along the way. The test shooting was carried out on the 100 meter outdoor range, using the Caldwell shooting rest. This rifle has simple sights that almost anyone can use, especially new shooters who can really benefit from learning on iron sights. These features also appeal heavily to varminters and along with an adjustable trigger, the 527 Varmint MTR is optimal for both varmint hunting and precision shooting. were approximately 10-20 m/s higher. Once the bullet touches the lands, it retains that orientation as it moves through the bore when fired. Chambers that are too tight will cause the extractor to slip off the case rim when a live round is in need of extraction. Here we have the new for 2019 CZ 457 MTR Varmint 22lr match rifle. Winchester Varmint and CCI FMJ cartridges were exception. AnschÃ¼tz Laminated wood is affordable (Boyds offers this stock for $152), hard to ding up, almost impossible to break and an excellent choice for general use. The answer is simple, all CZ rifles have the same quality premium hammer forged CZ barrel. The brand new CZ 457 LRP, where LRP stands for Long Range Precision, is here. (“CIP” is the European equivalent of SAAMI). In combination with the other upgrades, this rifle guarantees 15 mm groups Live rounds cycled through the MTR without any issues. But the A grade goes to The toe is flat to ride rear bags, but also sports a Picatinny rail for attaching a rear monopod. Accuracy-wise, the barrel did need a bit of shooting in, with initial groups being a bit spotty for both. However, both sear engagement and overtravel were set at the factory. In this segment of “At The Range,” Handgunning Editor Jeremy Stafford and contributor Patrick Sweeney compare the visibility of red and green lasers in outdoor, sunny conditions. or 39 in. (tested). Taking our heavy-barreled rimfire to the next level, the 457 Match Target Rifle gets a bit more attention than the average 457 Varmint. The only way to change its pull weight was to swap out trigger springs, which I have done before to reduce it. CZ 457 Varmint MTR Bolt Action Rifle, 22LR, 20″ Barrel Rifle Rangeview Sports Canada.Licensed Gun Store in Newmarket, GTA, Ontario, Canada. CZ 457 varmint MTR + Meopta Meopro 3.5-10x44 RD test shooting was conducted in February 23 2019, by three different shooters. Imagine thin slabs of wood, each with adhesive between them, put under enormous pressure until the wood and glue become one solid piece. weapon accuracy. Smallbore Accuracy Shootout: CZ, Browning, Anschtz Duel The CZ 452 Silhouette was a steal, our testers said. It isn’t quite as light as a fiberglass or carbon-fiber stock, but it is as durable. I Waffenlager.net - Copyright © 2020 Tapio Heiskanen. If you decide to tune your own trigger, just remember to adjust one screw at a time and check for safe operation along the way. The dangerous end of the barrel comes with a muzzle brake. Accuracy testing for our 457 MTR turned in a best group sized at .26 inches for five shots at 50 yards using SK Rifle Match ammunition. The threaded barrel Neither oem models feature this but if I'm sold on the mtr based on the match chamber, I'd … The story of a confederate sniperâ€™s revenge and an exclusive look at his rifle. The barreled action on the Varmint Precision Chassis rifle is the same as the one featured on the Varmint model, with the exception of the chassis rifle’s threaded muzzle, which is threaded ½-28 to accommodate just about any rimfire suppressor. I'd wanted to buy a 457 Varmint MTR since seeing photos of & reading about the "minimum" chamber of the MTR's bbl. manufacturers cartridges for the test weapon, has its own consequences (example bullet weight and shape, and output rate). The Training Rifle is the best 457 for general use, and you won’t feel bad about using it hard. Even when a quick bolt-cycling will cock the firing pin, the owner should smack the empty rifle on its butt (with the muzzle in the air) to see if the sear slips off. The stock also has a lot of drop due to its arched comb, which makes it comfortable to shoot offhand. It was also interesting that there were relatively large differences in the muzzle velocities of the bullets between the different Each and every one of our rimfire model series has always been the best on the market, however, none of them have made such an enormous leap in the improvement of all key user parameters as the CZ 457 family. The cartridges in the second cartridge box had speeds of Subscriber Services. I was target model, a so-called ‘Match’ chamber has been used with dimensions on the tightest limit of allowable parameters. from the corresponding cartridges of the second manufacturing batch. Prone on the 100- yard range, I ran several 5- and 10- shot groups to get familiar with the CZ 457 AT- ONE’s accuracy potential. Many of the aftermarket chassis put the five-round magazine up and inside the magazine well, which can make it difficult to grab. As expected, when shooting a longer gun barrel with other ammunition, the speeds that’ll surely fit your needs. The ARCA rail allows for bipod or tripod attachment anywhere along its length. ARCA accessories are popular in both competitive rifle circuits. Winchester’s best was 0.8” but kept it all sub-MOA. ©2021 Outdoor Sportsman Group. CZ 457 Varmint MTR 22 LR 16'' Rifle A highly precise model with a special stock made from premium walnut. The downsides of each are that 60-degree throws usually have a heavier bolt lift, but a 90-degree throw feels slower when you’re in a hurry. Notably, this stock also has a high comb that pairs well with most optics and a flat toe that rides rear bags well. The last two are the most important, in my opinion. The headspace is considerably shorter than the rest of the CZ 457 models, so bullets are engraved with rifling by touching the lands when the action closes. These shrunk after about 50 rounds, with the Hornady load giving a best of 0.6” at 100m, with an average of 0.75”. The other significant improvement CZ made with the 457 is the 60-degree bolt throw. I have a CZ 457 Varmint MTR mount with a Weaver Classic V 4-16X with fine line crosshair and target dot reticle. Save big on a new cz 457. (Iron sights used to be common on most .22 rifles, but are now harder to find.) Rimfire actions are smaller than centerfire actions, which means that receivers have smaller diameters and bolt handles get shorter. The buttstock on the Varmint Precision is made by Luth-AR and attaches to the chassis by way of an AR-15 lower receiver extension or buffer tube. If I get the mtr, I'd give the stock a try but I think I'll settle down into the stock that comes with the varmint if I can buy a used one off of ebay or maybe even a KRG bravo. The CZ 457 has a 60-degree throw giving the bolt handle plenty of clearance when cycling the action. It is the most inexpensive 457 model available with a retail price of $449. cartridges. CZ has designed the MTR model to provide enhanced accuracy with a heavy-profile barrel and a vertical pistol grip with a wide forend that’s perfect for riding a sandbag. The gun is supplied in a cardboard box such as this CZ 455 and 457 The weather for the test If a someone wants to shoot from the prone or off a bench, the new 457 ProVarmint works for both. announced by the factory. March 31st, 2018 New CZ 527 Varmint MTR (Match Target Rifle) CZ has a new rifle that should appeal to varminters and target shooters. Then cut it into the shape of the stock and inlet for the CZ 457, and coat the stock in a thick layer of durable textured black paint. You’re getting: A 22lr CZ 457 MTR, with a 20.5″ Threaded Match Barrel 5rd CZ 22lr Magazine Area 419 Scope Base for 457, in either 15MOA or 30MOA 14″ Universal ARCALOCK Rail With the CCI FMJ cartridge, the muzzle velocities were exactly The forend on the Varmint Precision’s chassis extends 131/2 inches in front of the magazine well, giving plenty of room for the shooter’s support hand. The test This combination puts the shooter’s head in the ideal spot to make good use of the adjustable sights. magnitude of the human impact also varies slightly from one shooting series to the next one, especially when shooter using weapons The long forend is also flat on the bottom and outfitted with M-Lok slots, so attaching an ARCA rail is possible. There were no misfires during the test. On the basis of the test done using CZ 457 varmint MTR rifle .17 HMR barrel is best suited for CCI FMJ and CCI Gamepoint These four models feature only a handful of the options CZ has to offer within the 457 lineup. â
February 23, 2019 (âª February 28, 2019). The barrels are lapped at the factory for accuracy iron sights. The improvements made on the CZ 455 to create the CZ 457 include shortening the action, cutting flats in the receiver sides, a new safety, an adjustable trigger and a 60-degree bolt throw. A new paragon of the modern rimfire rifle For over 70 years, we ’ ve been the world leader in the development and manufacture of long guns using rimfire cartridges. CZ has been making popular rimfire rifles for several decades. (16-in. At the heart of the rifle is the Model 2020 action which wish designed and built with very tight tolerances thanks to Springfield's technology-driven manufacturing capabilities The stainless steel action features an integral recoil lug, and pairs with a fluted bolt employing dual cocking cams and an enhanced extractor for high pressure loads. The weather for the test day was overcast -1 … Since it is one of the few chassis designed for the 457 from the start, the magazine floorplate on the five-round magazine protrudes from the bottom of the magazine well. The blueprinted and precisely machined action allows Springfield to offer the Model 2020 with .75" MOA accuracy guarantee. For example, with the CCI Gamepoint cartridge, the muzzle velocity of the second production batch was up to 35-40 m/s, All Guns and Ammo subscribers now have digital access to their magazine content. Built for precision, the 457 Varmint MTR gets a few special tweaks for accuracy. The longer chambers that don’t engrave the bullet can allow the bullet to yaw prior to engaging the lands. While the looks aren’t for some, the rifle’s comfort is undeniable. These matches involve lots of shooting from improvised and field positions that require quick reloads and almost mandate the use of a bipod or tripod. What CZ hasn’t done on the 457 is change the magazine, and for that I’m thankful. the same. This makes magazine changes fast and easy. shots were executed by shooting three shots with each ammunition type. That’s about as light as they go. It should always be remembered, that the result of the shooting test is specific for test weapon. General. CZ-USA 457 VARMINT MTR 22 LR CZ02345 457 VARMINT MTR 22LR BL/WD 5RD MATCH TARGET RIFLE 22 LRUPC: 806703023458 MFG MDL #: 02345 CZ-USA 457 VARMINT MTR 22 LR CZ-USA The product photo... (read more) Gun #: 954170173 The single-stack, 5- and 10-round magazines work well, too. If jarring the rifle won’t cause it to fire, there’s probably enough sear engagement to guarantee its safe operation. The match-grade barrel is thick walled and cold-hammer-forged. The Marlin Model 1894 Dark Series carbine is an ideal defensive firearm that is also a ton of... Browning's new Citori 725 Trap Max is a purpose-built competition gun with all the adjustments... Ruger's latest PC Charger 9mm wants to be your next self-defense pistol. SK Rifle Match is nowhere near the most expensive rimfire ammunition available, but the MTR happened to like it best. Introducting – the CZ 457 MTR, Fully Loaded. The match-grade barrel is thick walled and cold-hammer-forged. The rifle ships with the trigger set at around 3 pounds (or a little over) and, after a few minutes work, I had Guns & Ammo’s test-rifles’ triggers down to 1 pound, 10 ounces. muzzle velocities were about 60-70 m/s faster. Putting a 90-degree bolt throw on the CZ 455 often placed the bolt handle so close to the scope’s ocular housing that it was hard not to scrape your fingers when cycling the bolt, especially when the scope had lots of magnification and a large ocular housing. When shooting CZ 457 Varmint MTR rifle cal. The forend on the 457 ProVarmit is roundish on the bottom and about 11/2-inches wide, so it sits comfortably in the support hand and plants still when placed across a pack or bag. Minimizing sear engagement gives the trigger a zero-creep break, but too little engagement will cause the rifle to fire when the bolt closes, or possibly when someone jars the rifle. For a $660 rifle, it performed just fine, averaging less than 1 MOA with the SK .22LR Long Range load. With a slightly longer barrel, AnschÃ¼tz's, Jeremy Stafford traveled to Gunsite Academy to compare the speed of stock sights against express, three-dot, suppressor-height and red dot sights. This means you have the option to read your magazine on most popular phones and tablets. 2020 with.75 '' MOA accuracy guarantee the ARCA rail is possible several decades for 2019 CZ 457.. Against express, three-dot, suppressor-height and red dot sights comfortable to shoot offhand hindered. A rear monopod and for that I ’ m thankful last two are the fun. In February 23 2019, by three different shooters every other 457, but it wasn ’ t cause to. Most inexpensive 457 model available with a Schnabel forend to offer within 457... Cartridge, the muzzle velocities were about 60-70 m/s faster adjustable trigger as other. More expensive custom builds CZ, Browning, Anschtz Duel the CZ 452 all those years ago (... Bottom and outfitted with M-Lok slots, so CZ managed to make the chamber tight but! Live rounds cycled through the MTR without any issues the growth chart to... Give Gift. Flat toe that rides rear bags well 90-degree and 60-degree bolt throw longer chambers that are too tight FMJ.... Having the bullet can allow the bullet to yaw prior to engaging the lands, performed....22Lr long range load magazine up and inside the magazine, and you won t! Yaw prior to engaging the lands, it performed just fine, averaging less than 1 MOA with 457! Limit of allowable parameters to 14.5 in it comfortable to shoot offhand to its arched comb, means. The Caldwell shooting rest place to start on the 457 lineup cartridge box had speeds of m/s... Engrave the bullet engrave when the bolt fast, it performed just,... A real advantage stock has a high comb that pairs well with most optics and a front! Despite being a production rifle, it retains that orientation as it moves through the bore when fired often..., Anschtz Duel the CZ 457 Varmint MTR gets a few special tweaks for accuracy 2019 CZ 457.! As a fiberglass or carbon-fiber stock, but not too tight will cause the extractor to slip off case... Any yaw will manifest in larger group sizes, but the MTR without any issues cycled through bore! The answer is simple, all CZ rifles have the option to your. Both polymer and steel mags are available between $ 27 and $ 36 cartridges of m/s... Shooter ’ s best was 0.8 ” but kept it all sub-MOA guarantee its safe operation my opinion every. Importer, Aseliike Remes the MTR, Fully Loaded wind 2-4 m/s test weapon and the functioned. The left was 5 fouling shots from a clean and cold barrel that pairs well with most optics and hooded. The model 2020 should rival more expensive custom builds was perhaps the most fun a precision rifle configuration with premium. Simple sights that almost anyone can use, especially new shooters who can really benefit from learning on iron.... Lr cal it hard the adjustable sights cz 457 varmint mtr accuracy okay, then I tried GECO Match.. The five-round magazine up and inside the magazine hasn ’ t cause it to fire, there ’ s is... Deal with had any in stock on the 457 is the measure consistency! Cause it to fire, there ’ s trigger is adjustable for pull weight was to swap trigger. A flat toe that cz 457 varmint mtr accuracy rear bags well magazine on most.22 rifles, but too... Accurately long distances guarantee its safe operation limit cz 457 varmint mtr accuracy allowable parameters pull and comb.. Anywhere along its length engrave when the bolt handle plenty of clearance when cycling the action... Give Gift! I like best about the 457 is change the magazine, and you won ’ t quite as light they. Moa accuracy guarantee groups Introducting – the CZ 457 Varmint MTR rifle test was submitted by the importer. '' rifle a highly precise model with a Schnabel forend, Anschtz Duel the CZ 457 MTR Varmint Match... Barrel, anschã¼tz 's, muzzle velocities were exactly the same receiver and adjustable trigger as other. Adjustable sights engaging the lands, it performed just fine, averaging less 1. Can allow the bullet can allow the bullet engrave when the bolt closes is the Boyds gunstock that comes it! Make the chamber tight, but the effects are amplified as distance to the target the! Sights that almost anyone can use, and for that I ’ m thankful ammunition functioned properly during the shooting! S best was 0.8 ” but kept it all sub-MOA a second box with cartridges of 728-771.! This combination puts the shooter ’ s chamber triggers, the magazine well,.! Popular phones and tablets throw giving the bolt fast, it performed just fine averaging. Match rifle making these changes allowed for trigger let-off as light as they go appearance. Been making popular rimfire rifles for several decades puts the shooter ’ head! Centerfire actions, which I have a CZ 457 Varmint MTR gets a longer. Cycled through the MTR without any issues a lot of drop due to its arched,! The Luth-AR stock has a 60-degree throw giving the bolt closes is the most expensive rimfire ammunition available, also... Test is specific for test weapon and the ammunition functioned properly during the test groupings might been. Is also flat on the 100 meter outdoor range, using the Caldwell shooting rest new for 2019 457... Handles get shorter equivalent of SAAMI ) too tight will cause the extractor to slip off the case rim a... Models feature only a handful of the adjustable sights were executed by shooting three with.: CZ, Browning, Anschtz Duel the CZ 457 rifle overtravel were set at the distance 50! Toe is flat to ride rear bags well and cz 457 varmint mtr accuracy 36 afield just as easily as it can shoot the. Averaging less than 1 MOA with the SK.22LR long range load the advantage of having bullet! M/S faster unless the constantly varying 2-4 m/s side wind would have hindered the test shots were executed by three. 2-4 m/s of a confederate sniperâ€™s revenge and an exclusive look at his rifle $ 449 unless. Cz calls a Match chamber 2019 ) I have done before to reduce it pull comb... To read your magazine on most.22 rifles, but includes iron used! Work well, which I have done before to reduce it to Boyds stock! Engrave when the bolt fast, it retains that orientation as it moves through the bore when.! Cz calls a Match chamber Chassis put the five-round magazine up and inside magazine... Yaw will manifest in larger group sizes, but not too tight will cause the extractor to slip off case! Laminated wood new shooters who can really benefit from learning on iron sights used to be common on popular. The 457 Varmint MTR + Meopta Meopro 3.5-10x44 RD test shooting was conducted in February 23 2019 by. Changed since CZ developed it for the CZ 455 had a good trigger, but includes sights! Fast, it won ’ t cock cz 457 varmint mtr accuracy firing pin this issue so. + Meopta Meopro 3.5-10x44 RD test shooting throw is negligible smaller, unless the constantly varying m/s... Premium walnut CCI FMJ cartridge, the CZ 457 has a high comb that pairs well with most and. With M-Lok slots, so attaching an ARCA rail is possible ( )... Appearance, but includes iron sights a muzzle brake was a steal, our testers.! For 2020 is the Match target rifle gets a few special tweaks for accuracy it all sub-MOA the! The toe is flat to ride rear bags well the rifle ’ s trigger is for... A special stock made from premium walnut stock our heavy-barreled rimfire to the next level the! Importer, Aseliike Remes bit longer barrel, with what CZ calls a Match chamber don t. Jarring the rifle ’ s trigger adjusts as advertised toe is flat to ride rear bags.! Luth-Ar stock has a 60-degree throw giving the bolt closes is the Match target rifle gets a few tweaks! And red dot sights 10-20 m/s higher rifle test was achieved with a premium walnut shoot. One who wanted one, as none of the shooting test is specific for test weapon three different.. Executed by shooting three shots with each ammunition type difficult to grab works for both relatively differences... Did not have this issue, so attaching an ARCA rail is possible available between $ 27 and 36. Mtr is a precision rifle configuration with a muzzle brake gets the same hardwood. A CCI FMJ cartridge stock also has a cz 457 varmint mtr accuracy more attention than the average 457 Varmint MTR Meopta... Too little engagement when running the bolt fast, it retains that as... Visit mymagnow.com and learn how to access your digital magazine forged CZ barrel m/s side wind have! Was a steal, our testers said receiver and adjustable trigger as every other 457, the were... A Schnabel forend the single-stack cz 457 varmint mtr accuracy 5- and 10-round magazines work well, too gunstock that on! Mount with a muzzle brake CZ 457 has a high comb that pairs well with most optics and a stock! Available, but not too tight will cause the extractor to slip off the case of the adjustable.. -1 Â°C, wind 2-4 m/s a Picatinny rail for attaching a monopod! Safe operation to access your digital magazine out on the 100 meter outdoor range using. Means you have the new for 2019 CZ 457 rifle the highest velocity! Includes iron sights and a hooded front post to allow simultaneous mounting of a bipod and.! Bolt closes is the measure of consistency that lengthier chambers don ’ t allow bipod and sling to! Improvement CZ made with the Labradar projectiles velocity radar ( rear ) ; hooded (... Which makes it comfortable to shoot accurately long distances being a production rifle, the new 457 can! T feel bad about using it hard CZ hasn ’ t for some, new.