Modify Polycarbonate Piston (Full Teeth) tracer bb 8MM THICKNESS PLAIN BLADE WITH

8MM THICKNESS PLAIN BLADE WITH FLAME PATTERN 5" BLACK ALUMINUM HANDLE WITH GOLD DRAGON FINGER RING AT THE END OF HANDLE INCLUDES POCKET CLIP

you can quickly change and adjust key functions of the engine via the on-board FCU (Fire Control Unit) which is no bigger than an AEG's MOSFET and can easily fit inside of a rifles battery compartment along with a small Li-po battery

Gas-in-Mag design

After the flash hider is screwed into place the barrel extension screws onto the threads on the outside of the flash hider

Modify Polycarbonate Piston (Full Teeth) tracer bb 8MM THICKNESS PLAIN BLADE WITHSpecifications: Polycarbonate Construction With a Wear Resisting Alloy Steel Tooth Lightweight, Tough and Highly Durable TM AEG Compatible For All Type AEG's (Except PSG 1)