Deep Fire NEW PTW-STYLE Hop-up 10.5 inch Outer Barrel KWA GBBR The updated electronic control unit

The updated electronic control unit is tuned to make sure you get the most out of its programmable fire control unit

• High efficiency 2mw – 650 nm wavelength laser diode

Lightly padded mesh interior for comfort and airflow

while mainting body heat

Specifications: Voltage: 7

Deep Fire NEW PTW-STYLE Hop-up 10.5 inch Outer Barrel KWA GBBR The updated electronic control unitDescription: Deep Fire has put together a new hop up system for M4 AEGs, that is similar to the system used in Systema PTWs. It does not use a traditional bucking or nub, instead using a totally different system including the inner and outer barrels. 6. 02 Precision Inner Barrel