SKS Rifle Performance Pak $20.00 Contains 1 each reduced power hammer spring rated at 27.5 pounds (original hammer springs range from 33-36 pounds) and 1 each reduced power sear/magazine can latch spring to improve trigger. 30190 Out of stock Category: Uncategorized Related products Marlin 39A/94/95/336/444 Reduced power hammer spring $20.00 Buhler Mount and Rings, Savage 99 $50.00