Caliber: 0.177 cal Velocity: 650 fps Powered By Two 12-Gram CO2 Cartridges (Not Included) Side Lever - Single Shot Competition Diopter Peep Sight and interchangeable front sight insert Filled by two standard 12 gram CO2 cartridges or from tank adapter and connector Adjustable trigger for both pull and travel Sleek competition style European Beech wood stock with ventilated rubber butt plate Rifled Barrel Manual safety Side Lever Specifications: Gun Weight: 7.5 lbs Overall Length: 38? Barrel Length: 21.5? Loudness: 2-Low-Medium Mechanism: CO2 Rail: 11mm dovetail Rear Sights: Diopter Shots per Fill: 60 Trigger Adjustability: Two-stage adjustable Trigger Pull: 1 lb Use: Plinking & target practice