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Echo1 M4 CMAG Box Magazine M16 Drum Mag

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Echo1 M4 Beta C-Mag Auto Winding Drum Magazine

Quick Overview

2800 round Drum magazine for M4 or M16 AEGs


Out of stock



The Echo1 M4 Drum Mag is a Beta C-MAG style mox magazine designed for airsoft M4s. For those that find that hicaps are too small, the C-MAG is the big boy on the block. These auto-winding drum mags are battery operated and sound activated. This not only eliminates winding, but also means that you no longer have to manually control the boxmag. When you fire the gun, the sound of the AEG activates the magazine and winds it as you shoot.

Echo1 uses a rechargeable internal battery to power the C-Mag motor, and includes a wall charger to recharge the unit.

Fits all brand M4 AEGs
-2800 Round Capacity
-Auto Winding
-Internal Rechargeable Battery

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Founded in 2004, Airsoft Outlet Northwest (AONW) is the leader in quality airsoft and tactical gear in the Pacific Northwest. We're dedicated to providing the best service and products for our customers! We believe in honest and fair treatment of our customers while delivering superior value at a reasonable cost. That's why we offer the best warranty in the industry by providing in house warranty service on many quality brands like Classic Army, G&G, TopTech, and Echo-1. If you buy from us then you can rest assured knowing that you'll be taken care of.