Nexxspeed CNC Aluminum Piston Head for Tokyo Marui Hi-CAPA

The Nexxspeeed CNC Aluminum Piston Head is machined with precise CNC tolerances from aluminium and has a dual O-ring design for stability, durability and overall performance improvements. It comes with an O-ring on the screw which fixes the gas leak problem. FPS can increase from 10FPS - 20FPS compared to stock. Included: 1 x CNC Aluminum Piston Head (size 14mm) Usage: Use for Tokyo Marui Hi-CAPA 4.3 / 5.1 / Gold Match / 1911