Midwest 15" Slim Line Handguard

The Midwest Industries 15" Slim Line Handguard is a purpose-built M-LOK rail system engineered for modern carbine builds requiring lightweight ergonomics without sacrificing modularity. Machined from 6061 aluminum and hard coat anodized, this one-piece design delivers the slim profile operators demand on patrol, training, and duty rifles where hand positioning and accessory mounting flexibility matter most.

At 1.5" outer diameter with a 1.3" inner bore, the handguard balances ergonomic control with minimal weight at just 1.44 lbs. The full-length Picatinny top rail provides co-witness mounting for optics and accessories, while M-LOK slots along seven flats enable rapid accessory reconfiguration without rail sections. Fully dehorned edges eliminate sharp points during weapon handling and tactical movement. Two Quick-Detach sling swivel sockets and an integrated 5-slot accessory rail come standard, offering shooters a complete mounting platform for lights, lasers, vertical grips, and other combat gear out of the box.

This handguard suits AR-pattern rifles across duty, recreational, and competitive shooting applications. Law enforcement patrol rifles benefit from the streamlined profile and rapid accessory attachment, while sport shooters value the modular approach to load-out customization. The 15" length accommodates mid-length and rifle-length gas systems on standard receiver extensions, making it a practical choice for both new builds and retrofit projects seeking to reduce overall system weight without compromising rail real estate.

Midwest Industries maintains a reputation for precision manufacturing and mil-spec material standards. The hard anodized finish resists corrosion and wear through field use, while the aluminum construction keeps thermal mass low—a practical benefit during sustained fire or high-round-count training. Compatible with any M-LOK accessory ecosystem, this handguard integrates seamlessly into modern AR builds regardless of manufacturer or accessory brand preference.