Yankee Hill 9384 Low Profile Gas Block Clamp Screw .750 Black Phosphate Steel

The Yankee Hill 9384 Low Profile Gas Block is a compact replacement gas block engineered to free up the front sight area so a rifle-length forearm can be mounted. Sized for barrels with a .750" gas seat, this low profile block is machined from steel and finished with a mil-spec black phosphate coating for corrosion resistance.

At just 0.95" in length, the 9384 mounts via a clamp screw design, providing a secure fit on the barrel without the bulk of a traditional fixed front sight base. The low profile form factor keeps the sight radius clean and the barrel surface clear for handguard fitment, making it a strong choice for rifle-length forearm installations.

A reliable customization component from Yankee Hill, the YHM 9384 is purpose-built for custom AR-pattern rifle projects that call for a compact, dependable low profile gas block.