Pre-charged pneumatic air rifle Enhanced side-lever action Precision choked and rifled barrel 480 cc carbon fiber air cylinder for up to 110 shots per fill (in .177) Ergonomic Turkish walnut thumbhole stock Elevation-adjustable comb and rubber butt pad Detachable Roto-Mag magazine with 14-shot (.177), 12-shot (.22) and 10-shot (.25) capacity Combo optics rail accepts both 11mm dovetail and 22mm Weaver mounts. Barrel shroud protects and stabilizes barrel for maximum durability and accuracy Spare magazine storage in stock Patented Anti-Knock System prevents gas wastage when rifle is knocked or bounced Quattro Trigger: Two-stage, fully adjustable match trigger is adjustable for travel and load Picatinny accessory rail Velocity: 1300 FPS (.177), 1125 FPS (.22), 1050 FPS (.25) Maximum muzzle energy: 37 FPE (.177), 47 FPE (.22), 54 FPE (.25) Shots at optimal velocity; 110 (.177), 100 (.22), 90 (.25) Maximum fill pressure: 250 BAR (3625 PSI) 23" barrel 43.5" overall length Includes two magazines, single-shot tray, fill probe and spare seals