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Is the gas block .750 I bought a .750 adjustable gas block and it doesn’t fit ? — 1 Answer

by LJ Garcia, from TX, United States Asked on January 17, 2025

Name Faxon Firearms Ascent 16 inch 22 ARC Upper Receiver with Flash Hider Assembly
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Answered by Faxon Firearms, Manufacturer from OH, United States, on January 24, 2025

No, the gas block journal on this upper is .625" diameter. You will need a .625" diameter gas block to fit this upper.

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Last updated 2025-11-12 UTC.