Geissele Automatics MK4 Super Modular Rail Handguard 15" M-LOK Rail - 05315S

Geissele 15in Super Modular Rail MK4 M-LOK DDC. At 15 inches in length these rails are purpose-built and feature integrarted Picatinny rail sections at the front of the rail in the 3 6 and 9 o'clock positions. The free-floating design also lends itself to efficient barrel venting ensuring heat can dissipate swiftly after you fire. The MK4 Super Modular Rail also has M-LOK connections along the rails and in the upper 45 quadrants so that you can mount a variety of accessories to customize your weapon to your exact needs. The modular nature and versatility of the MK4 is what makes it stand out from the crowd giving you options for tactical functional and sport shooting upgrades. The Super Modular Rail MK4 also features the Geissele's proprietary 2.25-inch long barrel nut which is larger and stronger than other varieties. The extra length increases the nut's surface contact where the rail interfaces with the receiver creating a platform that is straight and true. With the extra rigidity you can maintain your accuracy and zero-in your optics reliably. Specifications for Geissele 15in Super Modular Rail MK4 M-LOK: Manufacturer: Geissele Finish: Type III Hardcoat Anodized Gun Type: Rifle Handguard Length: 15 in Handguard Type: Free-Float Gun Rail: Picatinny Weight: 12.8 oz Condition: New Included Accessories: Standard Inner Diameter: 1.35 in Outer Diameter: 2.11 in Height: 2.4 in Mount Type: M-LOK Country of Origin: USA Quantity: 1 Features of Geissele 15 inch Super Modular Rail MK4: Picatinny Rails M-LOK Connections 2.25-inch Barrel Nut Free-floating Handguard Anodized Finish Package Contents: Geissele 15in M-LOK Super Modular Rail MK4 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. Geissele 05-315S: 15in Super Modular Rail MK4 M-LOK Black