Mechlabs Nexxus SA engine 6mm (0.23-0.66g) The Action Army Hopup Chamber

The Action Army Hopup Chamber is a must-have for VSR sniper rifle users

Construction: Polymer

Produce by Airsoft Masterpiece and Guns Modify

- 2 to 5 round burst

Mechlabs Nexxus SA engine 6mm (0.23-0.66g) The Action Army Hopup ChamberMechlabs brings you the Nexxus series engine for the M4 AR15 platform. The Nexxus is a full mechanical engine capable of firing in Sem Automatic and Full automatic with flip of the selector. No need for batteries just hook up your HPA tank and you are ready to rock. It also boasts an Ultra Fast trigger pull and is very efficent on air up to 3000+ shots with a full 48 4500 tank. The Nexxus engine comes ready to attach to your external HPA regulator set