Brownells RPN-105 Pro-Spring Kit for Ruger P85 & P90

Kit contains 1 each FSW 11 lb., recoil spring and 23 lb., hammer spring, plus (1) 20 lb., RP hammer spring and (1) XP firing pin spring. Mfg: Brownells SPECS: RP = Reduced Power, XP = Extra Power, FSW = Factory Standard Weight.