Mirroring the same design cues as the original, SIG SAUER AIRGUNS introduces the SIG SAUER MCX RATTLER CANEBRAKE .177 Cal. CO2-powered pellet. The MCX Canebrake .177 rifle comes with a metal receiver, paired to a synthetic handguard with an integrated M-LOK modular locking accessory mounting system, flip-up sight on top of a full-length Picatinny rail, and a shrouded barrel. The 177 cal. MCX Rattler Canebrake keeps you on target longer with fewer reloads utilizing its 30 round SIG Rapid Pellet magazine. Based on the innovative designs of the SIG MCX Rattler Canebrake, this CO2 model with flip-up sights and 30 round magazine is ideal for training and practice.