10/22 COMPETITION 22 LONG RIFLE SEMI-AUTO RIFLE FEATURES: Hard-coat anodized, CNC-machined receiver made from heat treated and stress relieved 6061-T6511 aluminum allows for optimal receiver-to-bolt interaction and a match-grade feel. Proprietary, enhanced semi-auto chamber proven to increase accuracy and precision while not compromising reliable feeding and extraction. BX-TriggerA(R) with a light, crisp 2.5 - 3 pound trigger pull weight with minimal overtravel and a positive reset. Dual bedding system incorporates a second bedding lug, ensuring the receiver is securely bedded to the stock. Heat treated and nitrided CNC-machined match bolt that create Mfg: Ruger