Remington Versa Max Gas Cylinder Plug O Ring $7.50 Replacement Remington F400437 – Versa Max Gas Cylinder Plug O-Ring In stock Remington Versa Max Gas Cylinder Plug O Ring quantity Add to cart Categories: Remington, Wolff Gun Springs Related products Colt Government 1911 Variable Recoil Spring 20lb. $16.97 Colt Government 1911 Conventional Recoil Spring 24lb $16.97