Aim Sports MTM13H308 AR Handguard 13.50″ High M-LOK Style Made of 6061-T6 Aluminum with Black Anodized Finish for 308 Cal AR-10

Building an AR-10 platform demands handguard choices that balance weight, modularity, and solid attachment. The Aim Sports MTM13H308 delivers 13.50 inches of M-LOK real estate in lightweight 6061-T6 aluminum, giving you room for optics, lights, and accessories. Whether you're working on a rifle in Vallejo or elsewhere in California, understanding local regulations matters—review California firearm laws before finalizing your build.

M-LOK mounting and aluminum durability

This handguard uses M-LOK slots across its surface, letting you position tactical accessories exactly where you need them without rail clutter. The 6061-T6 aluminum body gets a black anodized finish that resists corrosion and handles field use. At 13.50 inches, it provides real estate for a grip, light, or PEQ unit on a mid-length AR-10 setup. If you're new to building or have questions about parts compatibility and California purchase rules, our California gun-buyer FAQ covers common concerns. Browse our gun shop.

Frequently asked questions

Will this handguard fit my AR-10 upper receiver?

Yes, the MTM13H308 is designed specifically for .308 AR-10 uppers using standard picatinny or M-LOK mounting systems. Verify your upper's rail interface type before ordering.

Does the M-LOK slot spacing match industry standards?

M-LOK uses standardized spacing, so this handguard accepts any M-LOK-compatible accessory. Check your specific optic or light mount documentation for compatibility.

How long is the California firearm waiting period?

California requires a 10-day waiting period from when DROS is submitted until you can take possession of the firearm. Find gun shop Gilroy at TacticCAL.