SHS M4 / M16 Aluminum Cylinder Head For V2
These are CNC-machined aluminum cylinder heads made by SHS. They have double O-rings that fit nicely and tightly in the cylinder for a good air seal and a rubber pad as the cushion. The pad can be removed with a screwdriver and pliers and the Sorbo pads I sell fit perfectly.
Specifications:
- Made from anodized 7075 aluminum
- Made for M4
- Double O-ring seal
- Nozzle Tube Diameter: 5.32mm