The Benjamin Semi Auto Marauder 22 Caliber PCP rifle has a rifled barrel, a 10 shot magazine, adjustable raised comb cheek piece, and gets get up to 60 shots per fill. It shoots up to 950 feet per second and delivers 29 foot pound of energy. The shrouded barrel has an integrated resonance dampener. This rifle includes a 10 rotary magazine and a synthetic stock.