Odin Works M-lok 12 Slot Accessory Rail Black Aluminum. Features/Specifications: Technical Specs Includes M-LOK nuts screws and hex wrench. Weight: 1.4 oz (including M-LOK nuts and screws). 5" long. 12 slots. Accessory Rail can be placed at 36 and 9 o'clock positions and can be joined to create continuous Pic Spec Rail. Made from 6061-T6. Specifications for Odin Works Odin M-lok 12 Slot Accessory Rail Black Aluminum: Type/color: Accessory rail Size/finish: 12-slot (5")/anodized Material: Aluminum Ar-15 accessory: Y Package Contents: Odin Works Odin M-lok 12 Slot Accessory Rail Black Aluminum The Odin Works Odin M-lok 12 Slot Accessory Rail Black Aluminum is a quality addition to the ODIN Works lineup. For more great deals on Picatinny Rail Sections by ODIN Works please browse our ODIN Works Gun Parts page. Odin Works Odin M-lok 12 Slot Accessory Rail Black Aluminum