Design engineering and manufacturer of special recoil elimination butt stocks for AR10 type sporting rifles in .308 calibers. The TRRR stocks 'torsion reaction recoil reduction' stock employs the principal of torsion to tend to rotate the rifle down and away from the shoulder thereby greatly reducing felt recoil and totally eliminating barrel rise. The stock is patent pending. The stocks have been field tested in extreme weather conditions for more than four years. Built of strong stainless steel and 7075-T6 alloys to all Mil spec. and Industrial standards and guaranteed for ten years. The stocks are supplied with heavy buffers, polished buffer springs and locking castle nuts. Buyers can purchase their AR10-Kickdown stocks directly from the Manufacturer's plant GT Machine and Tool Co., Long Island City, NY, 718 728-6800 thereby avoiding dealer's mark up and getting immediate delivery . Buyers can use credit or debit cards as well as bank routing numbers. Manufacturer will ship stocks directly to buyers