Wolff Recoil Spring for High Standard Early Models A, B, HB, C, D, HD Military, E, Dura Matic, M100, M010, and Lever Takedown

With Conventional recoil springs, all the coils are spaced equally apart, except for the closed ends. They are beneficial when shooting heavy loads where keeping the slide closed as long as possible is desired. Recoil springs fit over your handgun's guide rod and control how the slide functions. In general, heavy loads need heavy springs and lighter loads need lighter springs. There is no hard and fast rule as to how much "spring" a handgun needs. Too light a spring and the handgun opens and clo