Beeman Chief II Plus Sidelever PCP Air Rifle, Hardwood Stock Precharged pneumatic Sidelever action Repeater Hardwood stock Integrated moderator Fill pressure: 3500 PSI (241 BAR) Onboard pressure gauge 12-shot magazine (.177), 10-shot magazine (.22) Max. velocity: 1000 FPS (.177), 830 FPS (.22) 2-stage adjustable trigger Fixed fiber optic front sight Adjustable two-dot rear sight 11mm dovetail optics rail Rubber buttpad Overall length: 42.5" Weight: 7.4 lbs.