Magpul MAG591-BLK M-LOK Polymer Rail 7 Slots Black

Made in the USA and designed for use with all M-LOK compatible Hand Guards and Forends, M-LOK Polymer Rail Sections provide a cost-effective method of attaching various 1913 Picatinny spec rail-mounted accessories such as lights and vertical grips. Injection molded from a proprietary reinforced composite polymer for enhanced strength and durability while remaining lightweight. Features beveled ends to reduce snagging and eliminate sharp corners and edges. Includes all hardware necessary for attachment directly to M-LOK slots on either aluminum or polymer hand guards and forends. Capable of multi-directional mounting. Includes 7 usable slots and has a maximum overall length of 3.3 inches.