WE M4 RIS GBB RIFLE BK V3

*****Pre-order first*****!!!!Pre-order first!!!!!^^^^^Pre-order first^^^^^ !!!! ETA arrive at the end of April !!!! Specifications : Length : 660mm / 750mm (Extended) Barrel Length: 110mm Hop-up : Adjustable Shooting Mode :Semi/Fully Power Source :Gas Weight (Gram): 3482(With Box) Color :Black Magazine Capacity :32 Materials : Metal / ABS / Nylon Bullet Type : 6mm BB Power (Muzzle Velocity) :420 – 440 fps (Top Gas / 0.2g BB) Manufacturer: WE