Modify Polycarbonate Piston (Full Teeth) tracer bb their affordability separates them from

their affordability separates them from the rest of the pack

This GEN3 does however feature a new side plate design to accommodate the AEG selector plate and is equipped with a new electronic switchboard

Gas-in-Mag design

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

Modify Polycarbonate Piston (Full Teeth) tracer bb their affordability separates them fromSpecifications: 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)