The CZ 457 Varmint Barrel Set in 22LR features a 20-inch nitride-treated barrel, designed for precision and durability. This barrel set is ideal for target shooting and small game hunting, offering excellent accuracy and consistency. The nitride finish provides superior resistance to wear and corrosion, ensuring long-lasting performance. With its precise engineering and high-quality materials, the CZ 457 Varmint Barrel Set in 22LR is a valuable upgrade for any serious shooter. CZ-USA 457/455 30mm 11mm Dovetail Aluminum Base Height .575" Rings 40087