Winchester 94 Reduced Power Hammer Spring Pak $19.97 Hammer Spring Pak – Contains 1 each reduced power hammer springs in 13 & 15 pounds. Out of stock Categories: Winchester, Wolff Gun Springs Related products Winchester Model 70 (2008 and up) Trigger Spring Kit by M*CARBO USA $38.97 Colt Officer Conventional Recoil Spring 24lb. $14.97