AR15 Low Profile Gas Block

Features

1. .750" Inner Diameter — Sized to fit the most common AR15 barrel profile at the gas journal, making it a direct drop-in for the majority of 5.56/.223 builds.
2. 4142 Steel Construction — Machined from 4142 chromoly steel for the strength and heat tolerance needed directly behind the gas port.
3. Black Nitride Finish — Salt-bath nitride treatment delivers excellent corrosion resistance, surface hardness, and a clean matte black appearance that won't flake or chip.
4. Low Profile Design — Compact footprint sits cleanly beneath free-float handguards and rail systems, leaving room for optics, lasers, and extended forends.
5. Set Screws Included — Comes with hardened set screws to lock the block securely to the barrel without the need for pinning.
6. Gas Tube Roll Pin Included — Ships with the roll pin needed to retain the gas tube, so you have everything required to complete the install.
7. Carbine, Mid, and Rifle Length Compatible — Works with carbine, mid-length, and rifle-length gas systems on standard AR15 barrels with a .750" gas seat.
8. Made in the USA — Manufactured domestically to AR15 spec for consistent fit and reliable function.