CZ-USA American 457/455 .22 WMR 20" Suppressor-Ready 1/2x28 Nitride Barrel Set 00312

The CZ 457 American SR Barrel Set in 22WMR with a 20-inch nitride finish blends precision engineering and rugged reliability, delivering a seamless upgrade for CZ 457 platforms that enhances accuracy, durability, and versatility for small game, varmint hunting, and target practice. Crafted by CZ, this barrel set offers a precisely contoured 20-inch barrel designed to optimize harmonics and reduce vibration, contributing to spot-on shot placement and consistent performance across varied conditions. The nitride coating provides increased wear resistance and corrosion protection, ensuring lasting service life in the field or at the range. This barrel set integrates smoothly with existing CZ 457 components, enabling a straightforward swap that preserves zero while expanding your rifles capabilities for 22 Winchester Magnum Rimfire ammunition. Whether youre chasing tight groups on steel silhouettes or plinking with precision, the American SR barrel set supports improved muzzle velocity consistency and improved dwell time, translating to clearer sight alignment and enhanced repeatability. Elevate your CZ 457 with this reliable, high-precision upgrade that pairs modern metallurgy with classic ergonomics for enhanced shooting enjoyment and dependable field performance.