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Q&A for CMMG, Inc 22LR AR Conversion kit, Mk57, 10rd — 4 Questions & 4 Answers

Name CMMG, Inc 22LR AR Conversion kit, Mk57, 10rd (4.5)
$199.95 $180.49 Save 10%
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Q
Ed, guest, from GA, United States, asked on May 02, 2021

Can a 25 rd magazine be bought?

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on October 15, 2021

I believe they only make them in 10 round.

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Q
Jon, member, from CA, United States, asked on May 14, 2021

Is this ok to use on my m&p15 AR 556?

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A
Answered by Tom B, Gear Expert, from IL, United States, on October 15, 2021

No, you need the model for the AAR-15: https://www.opticsplanet.com/cmmg-inc-22lr-ar-caliber-conversion-kit-w-10-round-magazine-left-hand.html?_iv_code=2CM-CNC-22ARCKLH-22BA62F-10RD

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Richard, guest, from CA, United States, asked on March 10, 2021

Does this product only work for a Mk57 pistol or is it meant for standard Ar15's?

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A
Answered by Tom B, Gear Expert, from IL, United States, on October 15, 2021

This particular model is to convert their 5.7x28mm upper to shoot .22, they do have a different model for standard ar-15's:
https://www.opticsplanet.com/cmmg-inc-22lr-ar-caliber-conversion-kit-w-10-round-magazine-left-hand.html

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John, member, from TX, United States, asked on March 10, 2024

will this CMMG MK accept S&P22 Smith & Wesson mags?

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