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 In stock Ruger Mini 14/30 Extra Power Recoil Spring, 181+ series quantity Add to cart Categories: Ruger, Wolff Gun Springs Related products Remington 1100 & 11-87, 12ga. Barrel seal O ring. $7.50