There are many ways to expand your weapon, and the Geissele Super Modular Handguard Rail MLOK MK8, 13.5in is one of the most versatile and customizable options on the market. These AR Handguards & Forends made by Geissele feature their signature SMR MLOK attachment system as well as an increased surface contact where the rail interfaces with the receiver to ensure a strong and zero-repeatable platform for your customization needs. This Geissele Super Modular Rifle Handguard Rail is both versatile and modular, allowing the user to fully customize their shooting experience, and there's plenty of room to mount your favorite scopes, lasers and other accessories that will increase your precision at the range or anywhere else you need them. The maximum venting along the length of the rail helps dissipate heat, greatly reducing the handguard's overall weight, and it features the Geissele 2.25" barrel nut that ensures this rail stays securely in place even during heavy recoil or impact. Pick up the Geissele Super Modular Rail MK8 for your weapon today to add much-needed modularity to your firearm. Specifications for Geissele Super Modular Handguard Rail MLOK MK8, 13.5in: Manufacturer: Geissele Color: Desert Dirt Finish: Type III Hardcoat Anodized Fabric/Material: 6061-T6 Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Handguard Length: 13.5 in Gun Rail: Picatinny Condition: New Included Accessories: Standard Inner Diameter: 1.35 in Outer Diameter: 2.11 in Mount Type: M-LOK Country of Origin: USA Quantity: 1 Package Contents: Geissele Super Modular Handguard Rail MLOK MK8, 13.5in NOTE: IF THIS IS YOUR FIRST TIME PURCHASING A GEISSELE AUTOMATICS RAIL, YOU WILL NEED TO PURCHASE A BARREL NUT WRENCH IN ORDER TO PROPERLY INSTALL THE RAIL. The Geissele Super Modular Handguard Rail MLOK MK8, 13.5in is a quality addition to the Geissele lineup. For more great deals on AR Handguards & Forends by Geissele, please browse our Geissele Gun Parts page.