Wilson Combat Flat Wire Recoil Spring 1911 Full-Size - .45 ACP

Wilson Combat 1911 Custom Tune Spring Kit, Officer's - 325

Nowlin Arms 14 lb Recoil Spring Fits 1911 Government

EGW 14 lb Flat-Wire Recoil Spring Fits 1911 Commander/Springfield Armory 1911

Ed Brown 11 lb Flat-Wire Recoil Spring Fits Smith & Wesson M&P

Nighthawk Government Spring Kit Fits 1911 Government

Wilson Combat 10-Round Magazine Spring and Follower Kit Fits 1911 Commander

Ed Brown 13 lb Flat-Wire Recoil Spring Fits Smith & Wesson M&P