Contains 1 each FSW 17 lb., variable power recoil spring and 32 lb. hammer spring plus, (1) 28 lb., RP hammer spring and XP firing pin spring.
Big Book Catalog, Issue:68, Page:233
Law Enforcement / Police Store, Issue:05, Page:029
SPECS: RP = Reduced Power, XP = Extra Power, FSW = Factory Standard Weight.