V Seven Rifle Length Action Spring w/Vseven Slick and Quiet Teflon Coating

V Seven Rifle Length Action Spring w/Vseven Slick and Quiet Teflon Coating. V Seven Machined the steel used to make these Rifle Length Action Springs from a quality heavy duty chrome moly steel. Then they are hardened and specially heat treated to ensure long life in your AR rifle. To ensure the durability of the V Seven Rifle Length Action Spring all of the springs in the V Seven product line are over-molded with proprietary material. This ensures the strength durability reliability and service