The Midwest Industries SP Series M-LOK Handguard is a one-piece, free-floating style handguard engineered for AR-style rifle platforms. It provides continuous top-rail integration and multiple M-LOK mounting flats for accessories while offering internal clearance designed to accommodate a sound suppressor. Constructed for durability and service use, it combines a hard-coat anodized finish with lightweight 6061 aluminum construction.
Key Specifications
- The handguard is constructed from 6061 aluminum with a hard-coat anodized finish.
- It features a full-length Picatinny top rail built to MIL-STD 1913 specifications.
- The internal clearance measures 1.75 inches for suppressor-compatible fitment.
- The outside diameter measures 2.0 inches.
- The profile measures 1.95 inches over the mounting flats.
- There are M-LOK mounting slots on seven flats along the handguard’s length.
- The package includes one five-slot Magpul M-LOK polymer rail section for accessory mounting.
- The handguard ships with a barrel nut and barrel nut wrench included for installation.
- The listed weight for the handguard is 10.2 oz.
- The product is Made in the USA.
The SP Series M-LOK Handguard is built to support a range of accessory setups while maintaining a durable, low-profile fit for AR platforms. Its combination of continuous top rail, M-LOK slots, and suppressor-compatible internal diameter makes it suitable for duty, precision, and modular build applications where reliable interface and robust construction are required.
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.




