Wolff 1911 9lb Variable Rate Recoil Spring


1 in stock

SKU: Wolff42509 Category:


Wolff 9 lb. Variable Power Spring for All 1911 Style 4.25″-4.5″ Pistols

Recoil Springs

Variable rate springs function correctly with a wider range of loads than fixed rate springs can. Rate increases as spring is compressed; gives greater protection against frame battering, more consistent lockup and improved feeding, while allowing eas­ier manual cycling of the action. Package ­contains one variable power recoil spring and one extra power ­firing pin spring. Factory weight is 16 lb.

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. A spring that is too light can cause the handgun to open and close early and hard, increasing the felt recoil and battering the frame. A spring that is too heavy can cause the slide to be hard to open and could even keep the gun from cycling completely, jamming it. Installation requires disassembly and reassembly of the slide.

Additional information

Weight .25 lbs
Dimensions 10 × 3 × 1 in