The Battle Arms WORKHORSE Low-Profile Gas Block, .750, Black (Battle Arms Development part number WH-GB-750) gives AR-15 builders a clean, low-profile gas system component sized for a .750 barrel journal. Battle Arms Development, established in 2009 in Henderson, Nevada, built its reputation as a distinguished force in small arms innovation, and the WORKHORSE line reflects that same relentless focus on design and manufacturing quality. A low-profile gas block sits flush enough to run under most free-float handguards without the bulk of a taller, exposed block. Finished in black, it is a straightforward, no-frills way to complete the gas system on a WORKHORSE-pattern or any compatible .750-journal AR-15 build.

Key Specifications

• Classified as a Gas Block, a core component of the AR-15 gas system.
• Sized for a .750 barrel journal diameter, a common AR-15 gas block fit.
• Built with a low-profile design that clears most free-float handguards.
• Part of Battle Arms Development’s WORKHORSE product line.
• Finished in black to match most factory and aftermarket AR-15 builds.

Frequently Asked Questions

What barrel journal diameter does this fit? It is sized for a .750 barrel journal, a common AR-15 gas block fit.

Will this fit under my handguard? The low-profile design is built to clear most free-float handguards.

Buy the Battle Arms WORKHORSE Low-Profile Gas Block

Complete your AR-15’s gas system with the Battle Arms WORKHORSE low-profile gas block. Order it from our Battle Arms Development lineup of other rifle accessories and parts and our Lubbock, Texas team will get it shipped out quickly.