G&G CM16 GMS Striker AEG / HPA Inner Barrels Inner Barrel: ~147mm

Inner Barrel: ~147mm

The same design as the top of the line MOSFET powering the CYMA platinum gearboxes

Works with green and red tracer BBs

Receiver: Fiber Reinforced Polymer

For this reason

G&G CM16 GMS Striker AEG / HPA Inner Barrels Inner Barrel: ~147mmFeatures Reinforced polymer billet style receiver Folding polymer M LOK handguard with M Lock slots on the 3, 6, and 9 o'clock positions to mount your light, laser and other accessories Equipped with a MOSFET Integrated Gearbox providing better performance and durability while allowing more modularity True Quick Change Spring system allows you for easy, quick and efficient spring swapping Comes pre installed with a GATE ASTER programmable MOSFET