Maple Leaf Nozzle of Hummingbird Short Bold & ARBA Bolt-Action Conversion Kit for GHK V3 AR GBB

-For use with Hummingbird Short-Range Machine Gun and ARBA Bolt Gas Machine Gun Kit (GHK V3 Version)
(Cannot be used with GHK M4 original machine gun)
-The extended feed nozzle can improve the BB bullet's feeding position into the chamber, making the HOP trajectory more stable
-The upgrade kit will upgrade GHK V2 to V3
-If the original GHK gun version is V2, there is no need to change it deliberately. This is only for GHK V3 version

Item code: MLC-HMG19