Description
The Yankee Hill Machine Low Profile Gas Block (YHM-9384) is a slotted, clamp-style gas block designed for .750″ bore barrels. Constructed from steel and finished in black phosphate, it replaces a front sight to provide a compact profile and allow mounting of a rifle-length forearm to a carbine-length barrel. The block mounts using two clamping screws for straightforward installation and is manufactured in the USA.
Key Specifications
- The bore diameter is .750 inches.
- The block length measures 0.95 inches.
- The material is steel.
- The finish is Black Phosphate.
- Mounting is accomplished with two clamping screws.
- Installation uses a 9/64″ Allen wrench.
- The design is slotted to allow a rifle-length forearm on a carbine-length barrel.
- Listed as an AR-15 accessory in the product attributes.
- Manufactured in the USA.
Durable and compact, this low-profile gas block provides a practical solution for builders and shooters who need a slim, reliable gas port component while retaining the ability to fit a longer forearm on shorter barrels. Its steel construction and phosphate finish prioritize straightforward longevity and fitment compatibility for AR-style rifles where a slotted, clamp-on block is desired.





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