ProWin style plastic HopUp chamber for M4
The plastic hopup chamber in the ProWin style by SHS. This chamber is cheaper version of the aluminium, but quality and performance are same already. Simply to reduce downforce, more stabled.
The package contains a complete hopup chamber with a bucking and centering ring.
SHS Airsoft is one of the leading airsoft suppliers from Hong Kong, selling a large variety of AEG upgrade parts. It‘s very well known for their well-priced upgrade parts, such as their motors, gearboxes, gear sets, cylinders, barrels and hop-ups.
SHS also includes the Super Shooter brand (premium SHS parts) and PPS (accessories and parts for gas and sniper rifles).