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What is the thread pattern for the flash hider/muzzle break — 1 Answer

by Chris52683, from CT, United States Asked on May 2, 2022

Name Aero Precision M4E1 16in Threaded 5.56x45mm Complete Upper Receiver with Flash Hider (4.9)
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Answered by Ethan, Gear Expert, from IL, United States, on May 17, 2022

The Aero Precision M4E1 Threaded 5.56 Mid Pencil Barrel w/ ATLAS S-ONE Handguard includes a standard A2 flash hider that is threaded 1/2x28 TPI.

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Last updated 2025-11-12 UTC.