Magpul

-9 slots, max overall length of 4.1"-For use with all M-LOK compatible hand guards & forends-Allows the attachment of various 1913 Picatinny spec rail-mounted accessories-Injection molded from a proprietary reinforced composite for enhanced strength & durability while remaining lightweight-Beveled ends reduce snagging & eliminate sharp corners & edges-All hardware necessary for attachment directly to M-LOK slots on either aluminum or polymer hand guard & forends if included