ORYX Chassis Stock for CZ-457 Upgrade your CZ 457 with the ORYX Chassis Stock, designed by MDT for precision and performance. This aluminum chassis features changeable colored panels, M-LOK slots, and a free-floating barrel design that accommodates up...

CZ-455/457 Barrel Kit 22 WMR 24" Genuine CZ-USA American 22 Rimfire Magnum (22 WMR) barrel kit. Includes barrel, 5 round magazine, and Allen wrenches for do-it-yourself drop-in installation. Convert your 22 LR CZ-455 or CZ-457 to 22 Magnum! 22 WMR...

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...

JARD Match Grade Trigger for the CZ 457 This trigger takes the CZ 457 Trigger up into a new level of refinement. It comes Drop-In Ready.Sear engagement (take up) and over travel are adjusted and pre-set to optimum for whichever trigger weight you choose...

MDT Field Stock Chassis fits CZ-457 The MDT FIELD stock chassis gives solid CZ-457 bedding at an affordable price. It has all of the advantages of a chassis but in a lighter, warmer, and more familiar feeling stock that's suitable for hunting OR...

CZ-457 Head Space Bolt Shim Kit Custom tune the head space on your CZ-457. Factory rifles and aftermarket barrels are made to head space within a very narrow dimension called "SAAMI Spec". And that's all they normally need to shoot accurately and...

JARD Gen III Trigger for the CZ 457 This new Generation III trigger takes the CZ 457 Trigger up into a new level of refinement. Three models come Drop-In Ready for match grade trigger pulls of 3-6 oz, 7-10 oz, and 11-12 oz. Each model is screw adjustable...

MDT CZ-457 Picatinny Scope Bases - Multi MOA Precision machined Picatinny scope mounts in your choice of MOA. MDT's Scope Base Picatinny Rails are a precise and reliable solution when it comes to mounting a scope on your bolt action rifle...

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...

CZ-457 XRS CHASSIS SYSTEMThe XRS Chassis is designed for shooters that want the fit and feel of a traditional shaped rifle stock with the benefits of a modern precision rifle chassis system. Each XRS Chassis is constructed from a full-length CNC machined...