TROY Industries Low Profile Gas Block .750 – AR-15 Standard Barrel

The TROY Industries Low Profile Gas Block replaces factory front sight assemblies with a streamlined, low-profile design that sits beneath free-float handguards. This gas block is machined for .750-inch diameter barrels—the standard for most AR-15 mid-length and carbine-length gas systems—and provides reliable gas regulation without adding bulk or weight forward of the receiver.

Machined from steel with a matte black finish, this gas block features a secure clamp-on design with set screws for straightforward installation. While mechanically inclined shooters can install this gas block at home with proper tools and torque specs, those unfamiliar with gas system timing should consult a qualified gunsmith to ensure correct alignment and function.

• Part Type: Low Profile Gas Block
• Compatible Firearms: AR-15 with .750" barrel diameter
• Material: Steel
• Finish: Matte Black
• Installation: Clamp-on with set screws; gunsmithing recommended for proper gas tube alignment
• Includes: Gas block, set screws