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 AR15/M-16/M4/CAR15 RP Trigger Spring $9.97 Ruger Double Action Reduced Power Shooter Pak $19.97