Midwest Industries Combat Rail HD Free Float AR-15 Handguard - M-LOK - 13.5"

The Midwest Industries 13.5" Combat Rail HD is a heavy-duty M-LOK handguard built for shooters who want extra strength without extra weight. Compatible with standard forged AR-15 upper receivers, it pairs a heat-treated steel barrel nut with a patented torque plate for a lock-up that holds under hard use.

Features:

• Heat-treated 4140 steel barrel nut with patented torque plate
• 6061 aluminum body with Type 3 hard coat anodizing
• Full-length MIL-STD 1913 Picatinny top rail
• M-LOK slots on 7 sides for accessory mounting
• Dual anti-rotation QD sling sockets
• Slim 1.5" outer / 1.3" inner diameter

The patented torque plate distributes clamping force evenly around the barrel nut, giving the HD line a more secure lock-up than a standard barrel nut under recoil and repeated accessory changes. Seven M-LOK surfaces keep mounting options open at nearly every angle, and the handguard ships with a 5-slot polymer M-LOK rail section for accessories that still need a short Picatinny run.

Every edge is fully dehorned and deburred before it ships, so the handguard feels finished in the hand instead of leaving sharp mold lines or machining marks.

Midwest Industries is a quality manufacturer of tactical weapons accessories, producing handguards, rails, and iron sights for the AR-15 and other popular platforms. Their Combat Rail HD line is made in the USA and backed by MI's lifetime warranty.