The Wilson Combat M-LOK Rail (brand part number TRMLOK10) is a 10.40-inch free-floating handguard engineered to be light, strong, and versatile on an AR-15. Wilson Combat precision-machines M-LOK slots at the 3, 6, and 9 o’clock positions for fast, secure mounting of lights, grips, and other accessories, and retains the barrel nut design from the original T.R.I.M rail so upgrading from that earlier rail is a simple swap. Machined from 6005A-T5 aluminum and finished in black hardcoat anodizing, installation takes about five minutes with common hand tools, and the rail can be removed or replaced just as easily in the field. A 1.350-inch internal diameter keeps it compatible with most low-profile gas blocks.

Key Specifications

• Built as a free-floating handguard for the AR-15.
• Measures 10.40 inches long.
• Machined with M-LOK slots at the 3, 6, and 9 o’clock positions.
• Retains the T.R.I.M rail barrel nut design for easy upgrades.
• Machined from 6005A-T5 aluminum.
• Finished in black hardcoat anodizing.
• Installs in about 5 minutes with common hand tools.
• 1.350-inch internal diameter fits most low-profile gas blocks.

Frequently Asked Questions

How long does installation take? About 5 minutes with common hand tools.

Will this fit my low-profile gas block? Its 1.350-inch internal diameter fits most low-profile gas blocks.

Where are the M-LOK slots positioned? At the 3, 6, and 9 o’clock positions for accessory mounting.

Buy the Wilson Combat M-LOK Rail, Black Aluminum, AR-15, 10.40 Inch

Add a light, versatile free-float rail to your AR-15. Order it from our Wilson Combat lineup, part of our AR handguards selection, at our Lubbock, Texas gun shop for fast, direct shipping.