Factory Weight Recoil Spring 18 lb. – Wolff

Factory weighted Wolff Recoil Spring OEM 18.5 lb. The Vepr 12 recoil assembly consists of two Springs.  We recommend using this 18lb spring on both the front and rear in combination with the Dissident Arms Vepr 12 Competition Guide Rod ( Available here : http://dissidentarms.com/index.php/product/da-v12s12-competition-guide-rod/ ). Enhanced function when using a muzzle device with significant recoil reduction such as our Dissident Arms Phoenix One Compensator. Warning: NOT for use with ANY “Magnum” or 3″ shotgun ammunition.