Air Venturi Alpha PCP Air Rifle Precharged pneumatic Sidelever action Available in .22 caliber Available versions: Compact Tube, Standard Tube, Compact & Standard Aluminum Bottle, and Compact Carbon Bottle Shrouded barrel with integrated moderator Regulated Air capacity: 118cc (Compact Tube), 250cc (Standard Tube), 350cc (Compact Carbon Bottle), 360cc (Compact & Standard Aluminum Bottle) Max. fill pressure: 3,625 PSI (250 BAR) Shots per fill Compact models: (w/18.1gr ammo @ 790 FPS): 20 (Tube), 55 (Carbon Bottle), 60 (Aluminum Bottle) Shots per fill Standard models (w/18.1gr ammo @ 915 FPS): 35 (Tube), 60 (Aluminum Bottle) Max. velocity (w/11.75gr ammo): 900 FPS (Compact models), 1025 FPS (Standard models) Max. power (w/25.4gr ammo): 26 FPE (Compact models), 36 FPE (Standard models) Two-stage adjustable trigger Magazine capacity: 10 rounds Picatinny/Weaver optics rail Folding stock w/Picatinny connection Ergonomic textured pistol grip Ridged rubber buttpad Picatinny forend accessory rails M-LOK forend rails (Tube models only) Manual safety Includes (2) 10-round magazines and male Foster quick-disconnect fill probe Barrel length: 12.2" (Compact models), 19.2" (Standard models) Overall length: 33.5" (Compact models), 42" (Standard models) Weight: 4.1 lbs. (Compact Tube), 4.75 lbs. (Compact Carbon Bottle), 5.15 lbs. (Standard Tube), 5.5 lbs. (Compact Aluminum Bottle), 6.2 lbs. (Standard Aluminum Bottle) Tech Note: There was a change to the trigger of the Alpha, and some manuals may show the older version with an adjustable trigger shoe. The newer version is a fixed blade. The manual that details how to adjust the new version can be found HERE.