Integrated trigger activated laser aiming device Full metal slide and frame Functional slide lock Functional safety Strong recoil High muzzle velocity (450 FPS) Integrated 20mm accessory rail Two-tone Black & Silver slideSpecifications: Operation CO2 BlowbackFiring Modes Semi-automatic repeaterBuild Full metalMuzzle Velocity 420-470 FPS, recommended for target shooting only!Magazine 14-round magazineWeight 2.1 pounds (extremely realistic)Ammo type 0.20 gram seamless BB's or heavier Pistol