Designed for use with all M-LOK compatible Hand Guards and Forends, M-LOK Aluminum Rail Sections allow the attachment of various 1913 Picatinny spec rail-mounted accessories such as lights, vertical grips, etc. M-LOK Rail Sections also feature beveled ends to reduce snagging and eliminate sharp corners and edges. Includes mounting hardware necessary for attachment directly to M-LOK Slots. - Machined from 6061-T6 aluminum - Type III hard black anodize - 2.35" in length - QTY-1 - Made in the USA.