Dynamic Precision Next Gen Blowback Housing For TM G Model 17 ( G17 BBU ) Trigger Box ProWin CNC Hop Up Chamber

ProWin CNC Hop Up Chamber for TM M4 AEG

- System: Gas

With an extended buffer

- Longer & Larger Thumb Tab

Mosfet driver designed to increase trigger response while also reducing the amount of heat generated

Dynamic Precision Next Gen Blowback Housing For TM G Model 17 ( G17 BBU ) Trigger Box ProWin CNC Hop Up ChamberNext Gen Blowback Housing For TM G17. Expanding the Next Gen series and re new our blowback housing line to G17. The new blowback housing is used the new plastic cylinder which has the great ability of super tough, anti scratch, ultra durable & self lubricate. Perfectly combined with the lightweight, aircraft grade aluminum housing which providing the best performance.