Wilson Combat AR-10 Recoil Spring Features The Wilson Combat AR-10 Recoil Spring is built from round wire stainless steel giving it the durability needed to withstand the repeated compression cycles of a .308/7.62mm AR-10 platform. Stainless construction resists corrosion from carbon fouling moisture and heat generated during extended firing sessions. A long heavy spring design is required in AR-10 pattern rifles and carbines to properly control bolt carrier velocity and ensure the action cycles reliably. This spring is engineered specifically to meet those demands rather than relying on a shortened or lighter-duty spring not suited to the larger cartridge. Finished in silver the Wilson Combat AR-10 Recoil Spring is a simple affordable upgrade or replacement part for any AR-10 owner performing routine maintenance or a full rebuild. A worn or weak buffer spring is a common source of cycling malfunctions short-stroking and inconsistent ejection so keeping a quality spring on hand is good practice for any serious AR-10 shooter. Wilson Combat is known for producing precision-made rifle components and this recoil spring reflects that same attention to fit and function. It is an easy drop-in solution for restoring reliable operation to a .308/7.62mm AR-10 rifle. Wilson Combat AR-10 Recoil Spring Specifications Manufacturer: Wilson Combat Model: AR-10 Recoil Spring Caliber: 308 / 7.62mm Compatible Hosts: AR-10 Material: Stainless Steel Color: Silver Available At: GrabAGun