Yankee Hill Machine Co Hinged Low Profile Gas Block YHM-9345, For Mounting Rifle-Length Forearm to Carbine-Length Barrel, .750 in Bore Diameter YHM-9345

Overview

The Yankee Hill Machine Co. YHM-9345 is a hinged, low-profile gas block designed for AR-15 platforms with a .750-inch gas seat diameter. Its hinged mechanism allows for installation on barrels with pinned and welded muzzle devices and facilitates easier access to the gas system for maintenance. The gas block is secured via clamp-on screws, which are recommended to be torqued to 40 inch-pounds. Finished in matte black, this component is precision-manufactured from durable materials to ensure consistent bore alignment and gas port registration, which are critical for cycling reliability and accuracy. The low-profile design is particularly suited for builds utilizing free-float handguards where space constraints exist.

Price & Stock History

Listings