Ruger Mini 14/30 Extra Power Recoil Spring, 181+ series $29.97 Extra Power recoil spring for the Mini 14 – 181 Series & higher, Mini-30, & Ranch Rifle. 16441 Note: Series determined by first 3 digits of the serial number Out of stock Categories: Ruger, Wolff Gun Springs Related products Colt Officer Conventional Recoil Spring 24lb. $14.97 CAR15/M4 5.56/9mm Xtra Power Buffer Spring $24.97