Wolff Gunsprings is a manufacturer of precision springs for firearms. They offer recoil springs, hammer springs (mainsprings), magazine springs, firing pin springs, striker springs, trigger springs as well as many other firearm springs for rifles, pistols and shotguns. This includes springs for brands like Beretta, Browning, Colt, Sig Sauer, Smith and Wesson, Springfield and more. Their proprietary spring material and processes provide you with high quality, reliability and proven performance not found with most other springs. Make sure your gun is... Powered by Wolff!