NexxSpeed CNC Brass Hopup Chamber - Tokyo Marui Hi-CAPA 4.3 / 5.1 / Gold Match / 1911 Color:Gold Uses UMP magazines - hicap

Uses UMP magazines - hicap or midcap

The mount bar that contact with Mag is designed to reduces wear and tear on the Mag

Using full aluminum metal components mounted to a robust polymer frame

1911 Spring powered pistol included in kit

Adjustable

NexxSpeed CNC Brass Hopup Chamber - Tokyo Marui Hi-CAPA 4.3 / 5.1 / Gold Match / 1911 Color:Gold Uses UMP magazines - hicapThe CNC Brass Hopup Chamber is machined with precise CNC tolerances from Brass for improvements in stability, durability and overall performance. Specially FPS be increased about 5 15 more. It is designed for better intelligent adjustment and with screw sets on the side and bottom to keep the hop up in place without wiggle.