Product DescriptionThe Midwest Industries HK 91 M-LOK Handguard modernizes the classic HK 91 platform with a rigid, lightweight mounting solution for lights, grips, and other accessories. Built from hard-coat anodized 6061 aluminum with a slim 1.6-inch diameter for improved ergonomics, this handguard provides extensive M-LOK real estate while retaining a Mil-Spec top rail for secure accessory mounting. Designed to fit HK 91 rifles and clones, it also integrates multiple anti-rotation QD sling swivel sockets for versatile sling placement. Made in the USA, it reflects Midwest Industries' focus on durable materials and precise fit and finish.Product Highlights M-LOK compatible handguard with extensive slot coverage (37 full and 7 half M-LOK slots) for flexible accessory placement Slim 1.6-inch diameter profile for a comfortable, modern grip on HK 91 rifles and clones 6061 aluminum construction with hard-coat anodized finish for strength and corrosion resistance Mil-Spec top rail for stable optic/laser/light mounting where applicable Four anti-rotation QD sling swivel sockets plus an included 5-slot M-LOK accessory railSpecs Brand: Midwest Industries Product Type: Rifle handguard / forend Compatibility / Fit: HK 91 and clones Interface: M-LOK M-LOK Slot Count: 37 full slots; 7 half slots Top Rail: Mil-Spec top rail QD Sockets: 4 anti-rotation QD sling swivel sockets Included: One 5-slot M-LOK compatible accessory rail Diameter: 1.6 in (slim profile) Material: 6061 aluminum Finish/Color: Black hard-coat anodized Country of Manufacture: USA Manufacturer Part Number: MI-HK91M UPC: 816537011279Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.