This magazine base can be added to your stock Echelon 17rd Mags and the 17rd mags without the stock extension. (bases to work with the 10rd and 15rd mags coming soon)
Please note that all our parts are sent in batches to anodize. Each batch may vary slightly in shade of black or color. Thank you for you understanding.
Made from 6061 Aluminum.
Stock Springs work with these bases.
Install Video - https://www.youtube.com/watch?v=3AjVtBjPW3M
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