MEC R-Type Piston Head for KWA

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: KWA-15 (3g)
• Manufacturing Process: Precision Machining