Wolff Variable Power Recoil Spring for Sig Sauer P220, P226, Browning BDA 45 ACP 13 lb Reduced Power

With Variable Power recoil springs, the space varies between coils with less space between coils at one end and more space between coils at the other end. They are beneficial with compensated handguns and when using light target loads where less recoil energy is available. Wolff 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 "spri