EMG SAI BLU Model 17 Standard GBB Pistol Airsoft ( Full Auto / Aluminum / Green Gas Type ) ( Black & Gold ) #SA-BL0150 BBU and added our premium hop

and added our premium hop up design for mp7

M16A2 Gas Tube

Pistol Grip

not support red tracer BBs

align-self:stretch}FCC G4 1/2 x 28 Thread Adapter ( Aluminum )

EMG SAI BLU Model 17 Standard GBB Pistol Airsoft ( Full Auto / Aluminum / Green Gas Type ) ( Black & Gold ) #SA-BL0150 BBU and added our premium hopFully Licensed by EMG SAI Semi Auto Full Auto Selector fire modes to choose from BLU slide cuts for enhanced Slide racking experience and Slide weight reduction SAI Style flat trigger trigger Safety SAI Signature box fluted, match grade Outer barrel (Inner threaded) comes with 11 to 14mm thread adaptor and thread protector SAI Style Grip backstrap (Interchangeable) SAI Style magazine release button SAI Style fibre optic Front Sight SAI Style Rear