Yankee Hill Machine Co Low Profile Gas Block .750 – AR-15 Platform

The Yankee Hill Machine Co Low Profile Gas Block replaces factory front sight bases or standard gas blocks on AR-15 platform rifles with .750" diameter barrels. This design sits beneath free-float handguards, eliminating bulk at the gas port while maintaining reliable gas system function. Shooters choose this block when installing low-profile handguards or when reducing front-end weight matters.

Machined from steel with a black oxide finish, this gas block uses set screws to secure to the barrel. Installation requires removing the existing gas block, aligning the new block over the gas port, and torquing screws to manufacturer specifications. A roll pin or staking is not required with the screw-on design, but proper alignment and torque are critical for function.

• Part Type: Low Profile Gas Block
• Compatible Firearms: AR-15 platform rifles with .750" diameter barrels
• Material: Steel
• Finish: Black Oxide
• Mounting: Set Screw
• Installation: Intermediate – requires proper alignment and torque specs