Colt Government 1911 Variable Recoil Spring 13lb $16.97 13lb. variable (progressive rate) recoil spring for the Colt Government 1911 and like pistols with 5″ barrel. 42413 In stock Colt Government 1911 Variable Recoil Spring 13lb quantity Add to cart Categories: Colt 1911, Wolff Gun Springs Related products Colt 1911 Pin Kit, SS $54.97 Colt 1911 Pin Kit, BL $54.97