Ruger GP-100 / Super Redhawk Hammer Spring 14lb. $9.97 14lb. stock weight replacement Hammer Spring. 18414 In stock Ruger GP-100 / Super Redhawk Hammer Spring 14lb. quantity Add to cart Categories: Ruger, Wolff Gun Springs Related products Colt Government 1911 Variable Recoil Spring 18.5lb $16.97