The Story
Compatibility: KWA-15: KWA HK45, MK23, MP9, Mark 4, VZ61
The MEC R-Type piston head for Tokyo Marui pistol GBB is an improvement over the stock one that comes with the pistol.
This particular revolver’s cylinder-front-view design brass piston head equipped with a 6-hole air intake in order to improve the airtightness and air sealing with the included O-ring (including 3 size of O-ring: red, black and green).
Features:
- Reinforced with brass
- O ring for better air seal
Specification:
- Material: Brass, Rubber
- Weight:Â KWA-15 (3g)
- Manufacturing Process: Precision Machining
Description
Compatibility: KWA-15: KWA HK45, MK23, MP9, Mark 4, VZ61
The MEC R-Type piston head for Tokyo Marui pistol GBB is an improvement over the stock one that comes with the pistol.
This particular revolver’s cylinder-front-view design brass piston head equipped with a 6-hole air intake in order to improve the airtightness and air sealing with the included O-ring (including 3 size of O-ring: red, black and green).
Features:
- Reinforced with brass
- O ring for better air seal
Specification:
- Material: Brass, Rubber
- Weight:Â KWA-15 (3g)
- Manufacturing Process: Precision Machining























