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Will this work with 9mm barrel with 1/2X28 thread — 3 Answers

by Brian, from FL, United States Asked on June 21, 2020

Name TacFire 5.56 1/2X28 Flash Can Muzzle Brake (4)
$29.95 $22.00 Save 27%
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Answered by Richard Roderick, member, from OH, United States, on May 18, 2021

The threads are 1/2 X 36 on the 9mm version

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Answered by JWilmas, member, from AZ, United States, on April 17, 2021

no, the 1/2x28 is only in 5.56/.223... the 9mm is 1/2x36 (ar-9). it will not fit 9mm pistol.

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Answered by Richard Roderick, member, from OH, United States, on March 11, 2021

I think you have a bit difference between calibers. You should check the inside diameter of your 9 mm barrel against the inside diameter of a 5.56 barrel to find out if it will work or not. Last time I checked, the diameter of a 5.56 was lot smaller than a 9 mm

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Last updated 2025-11-12 UTC.