Raystar HFC RS4 Carbine Airsoft AEG First Strike Rounds Adjustable regulator built into the

Adjustable regulator built into the grip frame

Electronic Grip Frame for the Slice marker

The famous Get Freaky FLX Zone makes its stock debut with an updated stamp

35 cubic inch

ergonomic motor grip and most importantly of all

Raystar HFC RS4 Carbine Airsoft AEG First Strike Rounds Adjustable regulator built into theSpecifications Brand: Raystar FPS Range: 360 380 Magazine Capacity: 300rd Hi Capacity. Works with Tokyo Marui and other compatible M4 M16 Series Airsoft AEG Magazines Gearbox: Ver 2 Full Metal, Fully Upgradeable Thread Direction: 14mm Negative Motor: Long Type Fire Modes: Semi Full Auto, Safety Battery: 11. 1v 1400mAh Small Brick LiPo recommended (Battery not included. Wired to stock with a Small Tamiya style connector) Hopup: Yes, Adjustable Length: