CMMG Low-Profile 0.625 Inch Gas Block Accessory

Advanced Tech Micro Gas Block 0.750 Low Profile Accessory enables extended handguards to cover the gas return area, constructed from 105 steel with Black Nitride finish and secured by 2 set screws.

Faxon Firearms' ultra-low profile gas block minimizes weight with a drilled center design while delivering reliable performance on .625" barrels. High-strength 4150 steel construction with three allen key clamp screws for secure installation.