Faxon Firearms Adjustable 3-Screw Low Profile Gas Block – .750 Bore

The Faxon Firearms Adjustable 3-Screw Low Profile Gas Block gives you precision control over your AR-15's gas system. This adjustable block allows you to tune gas flow to match your ammunition, suppress or unsuppress configurations, and different barrel lengths. The three-screw design provides a secure, repeatable lockup with minimal barrel contact, reducing the risk of shifting under recoil or heat. Use it to reduce felt recoil, minimize carrier speed with suppressed fire, or optimize cycling with specific loads.

Machined from steel with a black nitride finish for corrosion resistance and durability. The low-profile design fits under most free-float handguards. Features a side-access adjustment screw for tuning without removing the handguard. Installation requires barrel dimpling and proper pinning or set screw torque for a secure fit—gunsmith installation recommended if you're not experienced with gas block work.

• Part Type: Adjustable Gas Block
• Compatible Firearms: AR-15 rifles with .750" gas journal
• Material: Steel
• Finish: Black Nitride
• Installation: Professional Recommended (dimpling and pinning/set screws)
• Includes: Gas block, set screws, adjustment screw