Kaw Valley Precision 17-4 Stainless Steel AR-15 CAR Spring - KVPCARSPRING

This is an AR-15 carbine buffer spring manufactured from 17-4 stainless steel, offering corrosion resistance and durability for mil-spec AR-15 platforms. The spring is designed for use with standard carbine buffer tubes and works with both direct impingement and piston-driven AR-15 systems. Installation is straightforward as a direct replacement for factory buffer springs.