13171 Wolff S&W MODEL 41 .22LR VARIABLE RECOIL CALIBRATION PAK
Description SMITH & WESSON Model 41 Recoil Springs For Use in: 41, .22 Caliber – All Variable Recoil Springs Reduced Power…: 6, 6.5 & 7 Lb. Factory Standard.: 7.5 Lb. Extra Power……..: 8 Lb. Recoil Calibration Pak includes 1 each of 6, 6.5 and 7 pound reduced power variable recoil springs. 3 extra power firing pin springs are also included.
