Midwest Industries Tri-Rail Handguard Features The Midwest Industries Tri-Rail Handguard is a professional grade one piece free float design built specifically for the HK MP5K and compatible clones such as the Century AP5K Zenith ZF5K and Military Arms Corporation MAC 5K. Its Tri-Rail layout places 1913 Picatinny rail on three sides of the handguard giving the shooter mounting space for lights lasers and other accessories without needing a separate adapter. M-LOK angled slots are also incorporated for mounting lights at an angle while two anti rotation QD sling swivel sockets provide secure tool free sling attachment points. Installation includes all necessary tools making it a straightforward upgrade for an MP5K platform. Constructed from rugged 6061 aluminum with a hard coat anodized finish the handguard is built to withstand demanding use while keeping the completed firearm extremely lightweight. The free float design separates the handguard from the barrel which can improve accuracy by keeping contact pressure off the barrel itself. Made in the USA and 922r compliant it is built to meet the standards expected of a serious firearms accessory manufacturer. For MP5K owners and clone builders looking for a durable accessory ready handguard the Tri-Rail is a purpose built upgrade from a proven name in the industry. Midwest Industries Tri-Rail Handguard Specifications Manufacturer: Midwest Industries Model: Tri-Rail Handguard Compatible Hosts: Heckler and Koch MP5K Color: Black Material: Aluminum Finish: Hard Coat Anodized Handguard Style: M-LOK Available At: GrabAGun