JG Airsoft 300rd M4 / M16 Airsoft AEG High Capacity Mag - JG + Echo1

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    Our take:  This metal shell JG 300 round M4/ M16 high capacity magazine fits and feeds in a wide variety of metal gearbox AEGs that use M4/ M16 style magazines.  This high capacity airsoft AEG magazine uses a gear wind-up system similar to other AEG magazines on the market.

    Construction: Metal Shell/ Polymer Internals
    Capacity: 300 rounds 6mm airsoft BBs
    Compatibility: Fits most M4/ M16 metal gearbox AEGs including JG, CYMA, DBoys, Echo1, A&K, CA, TM, G&P and VFC

    Package includes: 1x 300rd M4/ M16 High Capacity Magazine

    JG Airsoft 300rd M4 / M16 Airsoft AEG High Capacity Mag - JG + Echo1 Categories:

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    ***** 4 / 5
    Based on 8 Review(s)
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    Product Reviews

    Good Mag
    By: Vincent

    "Just as the title says, its OEM from JG so of course it fit fine with my JG M4, its just like the mag it came with."

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    By: Randy

    "These Hi-Cap mags are great. I use them in my JG M4S. I have tried Dboys and had fit issues."

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    Good quality M4/M16 magazine
    By: Captain Obvious

    "Orderder several of these, used them in the field, impressed with functionality and quality. It's $1 more than the D-boys, but you get the "butterfly / hex key" slot in this one, D-boys does not have it. Both are standard gear wind-up. "

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    Very well made
    By: Noah

    "THIS WILL FIT IN ALL M4s AND WEAPONS WITH AN M4 MAGWELL pros Well built Good winding High capacity cons tiniest bit wobbly"

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    Great customer service and fast delivery
    By: Beecher

    "These are great mags that you will not find cheaper. Used the day after I got them at Bad Karma and went through 2k rounds with no problems. I had a couple questions and airsoftmegastore answered all my questions within 24 hrs. Whatever you need they can help you with fast and effectively. There customer service and fast shipping will keep me a repeat customer."

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    By: Robert Hamilton

    "its like any others its good i recommend it"

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    Nice Mags
    By: milliemil

    "I have 3 of these for my JG M733 and so far, I have not had any problems. They work flawlessly and they are very sturdy. Buy it!"

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    One good one, one not so good
    By: 421Falcon

    "I recently purchased a JG 6613 which included a mag which I assume is the same model. I also purchased one of these which doesn’t seat into the mag well without a solid tap on the bottom of the mag. The manual wind up works well as long as you pay attention to your shot count. I am using these mags with the .23 goldenball biodegradable BB’s with no issues yet. "

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