Air Venturi Avenger, Regulated PCP Air Rifle Pre-Charged Pneumatic Sidelever Cocking Synthetic Stock Externally Adjustable Regulator (Up to 3,000 PSI / 210 BAR) Easily accessible Hammer Spring Adjustment Screw Two-Stage Adjustable Trigger Max Fill Pressure: 4,351 PSI (300 BAR) Fully Shrouded Barrel Picatinny Rail on Fore-end of stock Holes in front and rear of stock for mounting swivel studs for a sling Dual Gauges - Reg Pressure (RH Side) and Fill Pressure (LH Side) Male Quick Disconnect Fill Fitting Easy Access Degassing Screw Manual Safety 11mm dovetail/weaver combination scope rail Magazine Capacity: 10 rds. (.177 & .22), 8 rds. (.25) Includes two magazines and single shot tray