Crosman P10 Phantom BB Pistol: * Under the barrel rail system * Material: synthetic * Barrel: smooth steel * Power source: CO2 * Mechanism: semi-auto repeater * Capacity: 18 rounds * Velocity: 480 fps * Caliber/ammo: .177cal * Safety: bolt * Weight: 1.10 lbs * Length: 6.75" * Model# P10