16440 Wolff RUGER RUGER MINI-14 XP RECOIL SPRING 180 Series

Recoil Springs – Extra Power.

Stock No. 16640 for Mini 14 – 180 Series Only

Stock No. 16441 for Mini 14 – 181 Series & higer, Mini-30, & Ranch Rifle.

Note: Series determined by first 3 digits of the serial number