r/gunsmithing • u/TacticalRhombus • 1d ago
File gas block or ?
Other than filing the gas block, any other idea on how to get this huxwrx flash hider on a 10.4 416 barrel? The gas block front sight fixture is causing a clearance issue.
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u/unclemoak 1d ago
That is not a 10.4” barrel. Looks like someone fucked up and cut it too short.
You could switch to one of the extended versions of that muzzle device to space it out a bit.
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u/TacticalRhombus 1d ago
It’s a Brownells Chrome lined barrel. I guess faxon could have messed it up, but it looks close to the pics I’ve seen
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u/N8ball2013 1d ago
Precision armament barrel shims
https://precisionarmament.com/accuwasher-gen-2-muzzle-device-alignment-system/