Rifle Basix Trigger for CZ Model 452 Adjustable from 10 oz. to 2.5 lbs. Fits CZ Rimfire Bolt Action Model 452 Rifles  Rifle Basix CZ-52 Trigger - This trigger is for the bolt action rimfire Model 452 and is adjustable for sear engagement and...

Rifle Basix CZ-527 and 550 Trigger SILVERAdjustable from 12 oz. to 3 lbs. Replaces "Set" Triggers on CZ 527 and 550 Rifles  Rifle Basix CZ-527 Trigger - This trigger converts the factory "Set" triggers to single stage triggers. Replaces the...

Rifle Basix Trigger for Model 452 CZ- SilverAdjustable from 10 oz. to 2.5 lbs. Fits CZ Rimfire Bolt Action Model 452 RiflesRifle Basix CZ-452 Trigger - This trigger is for the bolt action rimfire Model 452 and is adjustable for sear engagement and weight...

 YoDave CZ-452 Plus 10 Striker Spring Upgrade your worn or weak CZ-452 striker spring with this new 10 percent heavier striking spring for a more consistent primer strike and ignition. Also fits 453, 455, and 513 models. All benchrest...

YoDave CZ-455 Trigger Shim and Spring KitImproves the Trigger Pull of CZ-455, CZ-452 and BRNO Model 2, 4, and 5 Rifles This kit removes the creep and lightens the trigger pull weight by the use of shims and new springs. Kit includes 4 shims and 4 new...

YoDave CZ-457 Plus 10 Striker Spring Achieve more reliable ignition when you install this 10% stronger striker spring in your CZ-457 bolt. Refer to your CZ-457 manual for disassembly and replacement of the factory spring. If you are experiencing...

Springs for the JARD CZ-457 Trigger Replacement springs to change pull weight on the JARD CZ-457 Trigger. These are the springs shown in the JARD CZ-457 Trigger instruction manual. You can swap in a stronger or a lighter spring to change the pull weight...

YoDave CZ-457 Trigger Spring Kit  With this kit, you can reduce the CZ-457 trigger pull to approximately half of what the factory spring will adjust down to. Used in conjunction with the sear adjustment screw located on the front of the trigger...

Lothar Walther CZ-457/455 Barrel 17 HMR | 20" Threaded, Stnls Enhance the accuracy and performance of your CZ-457 or CZ-455 rifle with this premium Lothar Walther 20.5" Stainless Steel Barrel. Designed for precision shooters, this match-grade barrel is...

CZ 457 American Barrel Set, 17HMR 24 Inch Nitride - Brand New In-The-Box 17 HMR CZ-457 barrel with magazine and installation tools. Contour is the factory "American" profile. They will fit the barrel channel of CZ-457 American factory stocks and will...

CZ 455/457 Barrel Shims Barrel shims are used to adjust the barrel forward, away from the bolt face. This results in a longer headspace. Some replacement barrels are intentionally made with a too-long shank so that you can adjust headspace with barrel...