Add Reliability, Improve Function
High quality springs drop-in to improve handgun performance. High tensile strength wire delivers reliable function. #324 "G", Colt Govt. .45 ACP - RP 19 lb. hammer spring; XP firing pin spring; RP 10 and XP 18½ lb. recoil springs.
1911, Issue:09, Page:031
Big Book Catalog, Issue:66, Page:121
Sinclair, Issue:1A, Page:030
SPECS: RP = Reduced Power, XP = Extra Power.