The Battle Arms Development Workhorse Handguard (brand part no. BAD-WH-HG-MLOK-13) is a 13-inch, free-floating AR-15 handguard finished in black anodize, built as a lightweight, slimline rail system for mil-spec carbines. Battle Arms Development places M-LOK mounting slots at the 3, 6, and 9 o’clock positions with skeletonized material everywhere M-LOK isn’t needed, shaving extra weight without giving up mounting options, while a 1913 mil-spec Picatinny rail runs the full top at 12 o’clock and is notch-cut to match the upper receiver. It is a practical rail for builders who want real weight savings without losing accessory real estate.

Key Specifications

• 13-inch free-floating length.
• M-LOK slots at the 3, 6, and 9 o’clock positions.
• Skeletonized where M-LOK isn’t used, to shave extra weight.
• Full-length 1913 mil-spec Picatinny rail at the 12 o’clock position.
• Picatinny rail is notch-cut to match the upper receiver and reduce weight further.
• Finished in black anodize.
• Free-float design for the AR-15 platform.
• Lightweight, slimline profile compared to standard rail systems.
• Offered in multiple lengths to match different barrel lengths.

Frequently Asked Questions

How is the handguard mounted? It free-floats on the AR-15 platform.

Where are the M-LOK slots located? At the 3, 6, and 9 o’clock positions.

Does it have a top rail? Yes, a full-length 1913 mil-spec Picatinny rail that is notch-cut to match the upper receiver.

Buy the Battle Arms Development Workhorse Handguard

Shave weight without losing mounting space on your AR-15 build. Order it from our AR handguards selection at our Lubbock, Texas gun shop for fast, direct shipping.