The limited edition Blackwater series rifles are officially licensed products with full trademarks and unique serial numbers laser engraved on the receiver. The BW15 Carine is equipped with an enhanced M4 Carbine Crane Stock which has a compartment for storing accessories or 2x CR123A batteries. The free floating handguard is CNC machined from aluminum. This AEG has four detachable rails on the handguard for mounting accessories. The position of the rails can be adjusted to the users preference. Also included with this high end AEG is a 360 Round PMAG. The gun is equipped with flip up sights which makes it easy to add optics to the top rail. The "tac grip" pistol grip is also very nicely textured and gives the gun a unique look and feel. This AEG is LiPO ready out of the box. Battery and charger sold separately. A scope is shown for demonstration purposes but not included with this AEG Battery and charger sold separately.