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Is this compatible with a 5.7x28 AR15 conversion? — 3 Answers

by Mitch, from FL, United States Asked on October 11, 2021

Name Strike Industries Cookie Cutter Compensator (4.9)
$68.95 $63.95 Save $5.00
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Answered by Patrick, Gear Expert, from IL, United States, on October 14, 2021

No, this is not compatible.

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Answered by Nick, member, from MO, United States, on April 17, 2022

Can someone explain why this wouldn’t work, thinking about doing this on a CMMG setup

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Answered by Slim Jim, member, from FL, United States, on May 03, 2023

Not sure what “Expert” replied, but he’s incorrect. Absolutely this can be used on a 5.7x28 AR upper conversion or not. As long as the threads are 1/2x28 like the listing states has that thread pitch this will absolutely work. 5.56 and 5.7x28 both use a literal .22 suppressor except for if you notice the 5.56 versions have a bigger chamber than the 5.7x28 version. So just using the suppressor info as an analogy. Simple, do the math if you think I’m wrong. Just make sure your barrels thread pitch is the same as listing which 99% it would be. FYI… is very loud.

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