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What if my Bushmaster XM15 E2S M4 5.56/ .223 has a  16 in (410 mm) barrel? Would this adjustable gas block fit and function with no problem? — 1 Answer

by Sleepy, from GA, United States Asked on May 23, 2022

Name ODIN Works Tunable Low Profile Gas Block (4.3)
$84.55 $59.19
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Answered by Hunter, Gear Expert, from OH, United States, on June 01, 2022

The ODIN Works Tunable Low Profile Gas Block will work on a Bushmaster XM15 with a 16" barrel. As long as your AR15 has a .750" gas block journal your will be able to use the ODIN Works Tunable Low Profile Gas Block.

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Last updated 2025-11-12 UTC.