Angel Ultimate DYNA Piston Head for Tokyo Marui / WE-Tech Airsoft GBB Pistols

• Re-sized with accurate dimensions to minimize air-loss
• CNC Aluminum and teflon coated for smooth operation
• The highest level precision DYNA piston head in the market
• Fixes inherited air leakage issue in stock Tokyo Marui & WE Hi-capa / 1911
• Made from high quality CNC machined aluminum
• Exploding O-Ring design for optimum airflow
• Hard anodized coating

The Angel Ultimate DYNA piston head was developed for the Tokyo Marui & WE system because an imperfection of the stock were located. Most after-market products will have the same specification as the stock resulting slight wobbling and air leakage during blowback operation. Marui's original piston cup construction and WE-Tech's 1911 series can all have the air leakage issue resolved with this upgrade. This piston head is 100% CNC with the re-sized dimension, with anodized and Teflon coated surface treatment resulting smooth operation, superb air seal and maximum performance.