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Faxon adjustable gas block - Faxon Firearms Adjustable 3 Screw Low Profile Gas Block
by
Babayaga,
Verified Owner
from GA, United States
Written on December 1, 2025
Babayaga's Review of Faxon Firearms Adjustable 3 Screw Low Profile Gas Block
I have two, one on a DD UPPER and one on an aero upper, both of which I run suppressed. Over 2000 rounds through both gas blocks and no issues. Adjustment screw never moves due to recoil but never locks up due to carbon. I can’t recommend this enough, just make sure you install it correctly and red loctite the screws. You can’t blame the product for bad installation. Mine has never come loose.
Would Recommend:
Yes
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