The Strike Industries LINK Rail Covers allows the user to add more rail protection options while also expanding upon the Link Hand-Stop Kit (sold separately). Utilizing our patented Link mounting system, the rail covers can be directly screw mounted to either M-Lok or Keymod. The LINK Rail Cover is intended for use with the LINK Hand Stop Kit or as a standalone unit. This product creates a more ergonomic shooting & support platform by incorporating contoured design and textured contact surface. The Link Rail Cover is made with fiber reinforced polymer that acts as a heat shield when the firearm is used in rapid succession.