






R-Type Marui-14 High-Intake Brass Piston Head (for TM Hi-Capa / P226 / G17 Gen.3 / 1911)
Tax excluded. Shipping calculated at checkout
Customers from Taiwan can make purchases at PTS Steel Shop (Taiwan) / Ruten - PTS Steel Shop, while those from the United States can visit PTS (USA).
ο»Ώ
If your custom Hi-Capa or standard G17 is suffering from sluggish slide tracking and erratic FPS drops during rapid strings of fire, standard factory compression is likely failing. The MEC R-Type Marui-14 piston head swaps out your warped polymer component for a heavy-duty, CNC-machined brass unit. Designed with a multi-port 6-hole intake, it routes gas immediately behind the sealing ring to lock in every PSI, ensuring snappy action regardless of climate conditions.
Key Features & Benefits
- Machined Brass Core: Resists compression stress from heavy recoil springs far better than factory plastic, ensuring perfect alignment over thousands of cycles.
- Revolver-Style 6-Port Intake: Channels direct gas flow instantly to push the O-ring against the nozzle walls, maximizing seal efficiency before shot departure.
- Tri-Spec O-Ring Pack: Bundles three distinct O-ring configurations (red, black, green) so tech-savvy builders can fine-tune friction to match their specific nozzle bore.
Technical Highlights
- Weight: 1.8g
- Materials: Precision Machined Brass, High-Density Rubber
- Compatibility: TM Hi-Capa, P226, G17 Gen.3, 1911 series / KJ KP-17 / WE G17
Applications
- Competition Action Shooting: Eliminates velocity variance between double-taps to ensure tight groupings on target arrays.
Choose options







