Over 1400 rounds per minute!Full/semi autoSteel barrel, smooth boreNylon fiberCO2 powerplantPicatinny mountain railNylon fiber stock, adjustableBlowback actionAdjustable 6 position butt stockAR compatible pistol gripQuad Rail forearm for accessory mountingUnique muzzle end cap25 round drop-out magazineFlip up back up iron sights (BUIS)Angled foregripRealistic weight and functions