Beeman P17 Deluxe Pellet Pistol with Red Dot CALIBER: .177 Pellet; VELOCITY: 410 FPS; Single Shot High Precision WEIGHT: 1.7 lbs.; OVERALL LENGTH: 9.5", BARREL LENGTH: 4.5" PUMPS: Single Pump (Recoilless); ACTION: Single Stroke Pneumatic BARREL: Rifled; FINISH: Polymer Frame; FRONT SIGHTS: Post; REAR SIGHTS: Adjustable for windage and elevation Please refer to User Manual attached below for instructions and troubleshooting steps