Midwest Industries MI-CRM13.375 13.375in M-LOK Free-Float Handguard

Midwest Industries Combat Rail 13.375in M-LOK Free-Float Handguard with Picatinny Top Rail — 6061 aluminum, Type 3 hard coat anodized, includes barrel nut and wrench.

Product Description The Midwest Industries Combat Rail is a one-piece, free-float M-LOK handguard designed to deliver a rigid, lightweight, and ergonomic upgrade for AR-pattern rifles. Its slim profile provides comfortable handling while maintaining accessory mounting flexibility through M-LOK slots along multiple flats. A continuous MIL-STD 1913 Picatinny top rail supports optics, irons, and aiming devices, and integral anti-rotation QD sling sockets add practical carry options. Built from 6061 aluminum with a Type 3 hard coat anodized finish, the Combat Rail includes the barrel nut and wrench for installation.

Product Highlights

• Free-float design helps improve accuracy potential by minimizing barrel interference
• M-LOK compatible mounting surfaces for lights, grips, bipods, and other accessories
• Continuous MIL-STD 1913 Picatinny top rail for optics and sight compatibility
• Slim 1.5" outside diameter profile with integral anti-rotation QD sling sockets
• Includes 4140 heat-treated barrel nut and installation wrench (plus 5-slot polymer M-LOK rail section)

Specs Brand Name: Midwest Industries Manufacturer Part Number: MI-CRM13.375 UPC: 812102032571 Product Type: Free-float handguard / rail system Length: 13.375 in (13-3/8") Mounting Interface: M-LOK Top Rail: Continuous MIL-STD 1913 Picatinny Material: 6061 aluminum (handguard); 4140 heat-treated steel (barrel nut) Finish: Type 3 hard coat anodized (black) Installed Weight: 10.5 oz Outside Diameter: 1.5 in Inside Diameter: 1.3 in Included: Barrel nut, barrel nut wrench, 5-slot polymer M-LOK rail section Country of Manufacture: Made in USA