Salem 6 - 20 Round Double Stack Magazine for MP 15-22


In our never ending pursuit of pushing the limits of design, Salem 6 has developed a 20 round double-stack magazine for the S&W M&P 15-22 that matches the size of a 20 round AR-15 magazine.

We need your help! Though we have run thousands of rounds though our first articles in several different rifles, we need a bigger sample group! We need your help.


Beta testers! Click here for pricing.

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Nothing brings the firing range to a standstill like an AR styled shotgun that can rapid fire ten 12 gauge rounds! Salem 6 designs and produces accessories for the MKA 1919 magnum 12 gauge shotgun. The Salem 6 product line was developed by a group of product designers who have a love for firearms. Many of our products are now available for purchase on our products page. Look there often for product availability or contact us at to be notified when new items becomes available.

All of our products are designed and made in the U.S.A.