Yankee Hill Machine Co Hinged Low Profile Gas Block – AR-15/AR-10

The Yankee Hill Machine Co Hinged Low Profile Gas Block provides a clean, modern solution for builders who want a streamlined handguard setup without the bulk of a traditional front sight tower. This low-profile design sits beneath most free-float handguards, allowing for unobstructed sight lines and accessory mounting along the full length of the rail. The hinged clamp design simplifies installation—no need to remove muzzle devices or slide the block over the barrel from the rear.

Machined from steel with a durable black finish, this gas block features a set screw locking system that works in tandem with the hinged clamp for secure, repeatable attachment. Installation requires basic gunsmithing tools and knowledge of gas system alignment. Confirm your barrel diameter and gas port location before ordering to ensure proper fitment.

• Part Type: Low Profile Gas Block
• Compatible Firearms: AR-15, AR-10 (confirm barrel diameter)
• Material: Steel
• Finish: Black
• Design: Hinged clamp with set screw retention
• Installation: Gunsmithing experience recommended
• Includes: Gas block, mounting hardware