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 for enhanced strength and durability our m-lok polymer rail sections are light weight and feature 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.Finish: BlackModel: M-LOK Polymer Rail 9 SlotsMaterial: Polymer