Umarex Origin PCP .22 Air Rifle Precharged pneumatic Sidelever action 100 pumps to fill tank, gives up to 40 shots in .22 and 20 shots in .25 Max. velocity: 1075 FPS (.22)/ 950 FPS (.25) Magazine capacity: 10 rounds (.22)/ 8 rounds (.25) Integrated sound suppressor Combination 11mm dovetail/Picatinny optics rail 2-stage adjustable trigger Textured pistol grip Rubber buttpad Manual safety 3625 PSI/250 BAR fill pressure Automatic overpressure release Weight: 6.8 lbs. Includes 3-stage 4500 PSI hand pump, 2 magazines, fill probe, pump rebuild kit, and multi-tool