Deadlywind Fibur-X Carbon Fiber Barrel - Angel A1 Thread spring airsoft guns The Echo 1 M4 COMMANDO

The Echo 1 M4 COMMANDO is based on the M733 model but with a shortened barrel

6v Small Butterfly Type recommended (Battery not included

and efficient machine built to outperform and outlast the competition

all of the time

The M5SD bolts directly to the gun body without the need for set screws that can scar or damage your barrel

Deadlywind Fibur-X Carbon Fiber Barrel - Angel A1 Thread spring airsoft guns The Echo 1 M4 COMMANDOThe Deadlywind Fibur X carbon fiber barrels are ultra lightweight, accurate, and quiet. They utilize the Freak(tm) replaceable inserts, so one barrel and a few inserts will do the job of multiple barrels. And with the ability to affordably swap to different threads, the Fibur X has you covered! The Fibur X barrel system consists of three parts The thread adapter to match your gun type, a carbon fiber "main barrel" which is the main part of the barrel