The Midwest Industries Slim Line 12.625 inch M-LOK handguard is a free-float for AR-15 platforms designed to provide a slim profile with extensive accessory mounting options. It is machined from 6061 aluminum and finished with a Type III hard coat anodize. The handguard includes an integrated continuous MIL-STD 1913 (Picatinny) top rail and M-LOK attachment points for modular accessory placement. Hardware included supports installation and integration with common AR-15 builds.
Key Specifications
- The handguard is machined from 6061 aluminum.
- The finish is Type III hard coat anodized in black.
- The overall length measures 12.625 inches.
- The outside diameter is 1.5 inches and the inside diameter is 1.3 inches.
- It features a continuous MIL-STD 1913 Picatinny top rail.
- Three sides provide M-LOK mounting slots for accessories.
- Includes two integral anti-rotation QD sling sockets for sling attachment.
- The package includes a barrel nut, barrel nut wrench, and a 5-slot polymer M-LOK rail.
- The handguard is free-float and fits AR-15 style rifles.
- The published weight is 9.9 oz.
With a slim external profile and full-length top rail, this handguard suits builders who want a low-bulk free-float option that still supports modern accessory layouts. Its machined construction and included installation hardware make it a practical choice for range builds, competition setups, and precision-oriented AR-15 platforms where a balance of rigidity and minimal weight is desired.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




