Expo Arms 15″ M-LOK Handguard – Black

Price: $75.99

You need a handguard that works. This 15-inch Expo Arms model is exactly that. Built from a solid block of 6061-T6 aluminum, it’s tough, light at 18.2 ounces, and gets the details right for a clean, reliable build.

The slim profile gives you a solid grip without bulk, and we’ve machined M-LOK slots on all seven sides. That means you can mount your light, vertical grip, or anything else exactly where you want it, no adapters needed. The 1.35-inch inner diameter is guaranteed to clear any standard low-profile gas block.

Installation is straightforward. It’s a true free-float system that comes with its own 6061 aluminum barrel nut and anti-rotation tabs. Once you torque it down on your mil-spec upper receiver, it’s locked in. No shift, no wobble, just a rock-solid foundation for your rifle.

This is the go-to choice for a 16-inch barrel AR-15. The 15-inch length gives you plenty of real estate for your support hand and accessories, while keeping the overall setup balanced and maneuverable. The black hardcoat anodizing is a durable finish that stands up to hard use.

Whether you’re putting together a new rifle or replacing a clunky old handguard, this part delivers performance without a ridiculous price tag. It’s in stock and ready to ship.

Features & Specifications:

• Material: 6061-T6 Aluminum
• Finish: Black Hardcoat Anodized
• Length: 15 Inches
• Attachment System: M-LOK (Full 7-Side Compatibility)
• Inner Diameter: 1.35 Inches
• Barrel Nut: Included, 6061 Aluminum
• Mounting: Anti-Rotation Tabs for Secure Lockup
• Compatibility: All MIL-SPEC Upper Receivers
• Weight: 18.2 oz
• Best For: 16″ Barrel AR-15 Builds

Grab this 15″ M-LOK handguard for your AR-15 build at AutoGlockswitch.com.