Manufacturer of high performance springs and Recoil Management Systems for semi-auto pistols since 1996. ISO 9001:2008 quality standard springs manufactured to precision tolerances, with proprietary post-winding enhancements, often yielding millions of duty cycles. Featuring the most comprehensive array of AR platform buffer springs and performance enhancing tuning solutions in the industry with many more Patent Pending innovations introduced at SHOT. dealer, distributor, and OEM programs. OEM spring design services for any type of gun spring. Cryogenic processing services to the industry. (less)