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Product Description

Twin Mag Lock - Patented Zytel coupling system that locks 2 - 10 round magazines, creating a total of 20 rounds in a single pack


This combo pack includes two AR-15 Magazines and the Coupler Lock. 

Product Reviews

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  1. Great option for those of us in nazi NY 5 Star Review

    Posted by on 11th Jun 2020

    Nice to have 20rnds (dual 10s) and still be compliant with the NYS STUPID Act.
    Thanks Thermold for giving those who can't just move out of NY a fighting chance!
    Oh, and yes, they work with no issues.

  2. It works with my Bushmaster ACR 5 Star Review

    Posted by on 3rd Apr 2018

    Works with my ACR, easy to load with magazine charger