Another Masterkey package from G&P which basically has an airsoft shotgun slung underneath the RAS rail to give it a mean look and since it's rail mounted and when you don't need the shotgun, then take it out and use the M4 AEG all by itself. It's right now in stock at eHobby Asia where you can get it for US$415.00. I'd maintain the shotgun with it as it's way cool.

Package Includes:

• Skull Frog Type Metal Body (GP707)
• M4 RAS Front Set (CNC Process)
• M16 Magazine (130rds) (GP094)
• Military 600m Flip Up Rear Sight (GP254)
• Shotgun Masterkey
• M4A1 Extended Battery Buttstock (Black) (GP416)
• M16A2 Grip with Heat Sink End Set (GP034)
• M4 Trigger Guard (CNC Process) (GP836)
• T-Shape Connector Wire Set For Recharge