Cybergun GAU-5/A XM177E1 COLT M610 GBB Airsoft Rifle (CGS System) Net-Weight-(g)_868.0 Built-in buzzer and microphone

Built-in buzzer and microphone

Internal Using KWA System

if you're looking to enhance your "ghetto blaster" with an item that adds a sense of authenticity and imagination

GATE Quantum Trigger 1C1 for ASTER V2

The Volante Airsoft Stratos BBU is highly durable and was made specifically for the Marui G and KJ G series (much stronger than the factory plastic housing from Marui)

Cybergun GAU-5/A XM177E1 COLT M610 GBB Airsoft Rifle (CGS System) Net-Weight-(g)_868.0 Built-in buzzer and microphoneAbout Real GAU 5 A XM177E1 COLT M610 The GAU 5 A, XM177E1, and Colt Model 610 are all designations for the same historic weapon: a compact, short barreled carbine developed from the M16 rifle for U. S. forces during the Vietnam War. Often called the "Commando," it was created to fulfill an urgent need for a more portable, automatic weapon for helicopter crews, vehicle drivers, officers, and special operations troops like the Green Berets and Navy