Roger Tech 409 PTT for Cellphone / AUX Devices Capacity-(rds)_350 all cold hammer forged barrels

all cold hammer forged barrels feature a forged chamber and heavy phosphate exterior coating

APS further improved this system to be as efficient as possible resulting in not only field legal FPS but an unrivaled gas efficiency without hindering the performance and accuracy

The piston has an aeronautical grade aluminium body and head

G&G L85A1 ETU EBB

Roger Tech 409 PTT for Cellphone / AUX Devices Capacity-(rds)_350 all cold hammer forged barrelsRoger Tech 409 PTT for Cellphone AUX Devices Designed to work with the headsets designated 409 for the use with cellphones and other AUX compatible devices Compatible with Roger Tech 409 Headset