NexxSpeed Hopup Chamber w/ Recoil Spring Plug Guide Rod Package - Tokyo Marui 1911 AEP Airsoft Guns This is the brand new

This is the brand new updated version with the full metal gearbox

NEW: The “Chrome Collection” is here

9mm & 9mm*2mm (inside diameter * cross section) black O-Ring

Overall Length:720mm-950mm

NexxSpeed Hopup Chamber w/ Recoil Spring Plug Guide Rod Package - Tokyo Marui 1911 AEP Airsoft Guns This is the brand newThe CNC Aluminum Hopup Chamber is machined with precise CNC tolerances from 7075 Aluminum 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. The CNC Aluminum Recoil Spring Plug Guide Rod is machined with precise CNC tolerances from Aluminum and Delrin for