Spikes Tactical M-LOK Rail 13.2in. These AR Handguards & Forends crafted by Spikes Tactical are built from Type III hardcoat anodized 6061-T6 aluminum for maximum ruggedness with minimal weight and these rails are highly resistant to corrosive elements providing a long service life. Furthermore the Spikes Tactical M-LOK AR Rail provides superior heat ventilation to prevent essential components from overheating. The continuous top rail offers plenty of space for your favorite optics and other attachments while 6 integrated QD sockets allow the attachment of a sling for easier carry while in the field. Use the included slot covers to protect your rail when not in use and every order includes all the components you need to attach this high quality rail to your current weapon build. Snag a Spikes Tactical M-LOK Rifle Rail to enhance the durability and versatility of your firearm. Specifications for Spikes Tactical M-LOK Rail: Manufacturer: Spikes Tactical Color: Black Finish: Type III Hardcoat Anodized Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Gun Rail: M-LOK Condition: New Included Accessories: Standard Country of Origin: USA Quantity: 1 Features of Spikes Tactical M-LOK Rail: 1pc Free Float Design Rail - 6061-T6 Aluminum Barrel Nut - 7075-T6 Aluminum Black Type III Hardcoat Anodized Built In Anti-Rotation Tabs M-LOK Slots Excellent Heat Ventilation Scalloped Rails 6 Built In Q.D. Sockets (Sling Attachment Points) Continuous Top Rail Compatible w/ Many Low profile Gas Blocks Barrel Nut Works w/ Standard USGI 3 Pin Barrel Nut Wrench Package Contents: Spikes Tactical M-LOK Rail (1) 7in M-LOK rail (3) Black Ergo 4 slot covers (1) Barrel Nut (1) Heavy Duty Q.D. Sling Loop (6) Barrel Nut Shims (1- .025in/1- .0125in/2- .003in/2- .0015in) (6) Grade 8 T-20 Torx Screws (2) 3/32in Allen Head Screws (Install on Top of Rail Only) (1) Tube of Blue Loctite (1) T-20 Torx Wrench (1) Instruction Sheet (1) Spike's Tactical Lifetime Warranty Spikes Tactical SMR2013 M-LOK Rail 13.2in