OSdream Tactical Helmet Aluminum and Nylon Devgru Style 3 Hole Shroud P/N Helmet Mount The new 3 hole shroud with a lanyard, is the most stable NVG mounting platform available Machined aluminum frame where the mount inserts, polymer outer frame Compatible with all modern NVG mounts such as the G24, AKA2 mount To USA: 8-18 days (Do not need 30 days) 100% new quality assurance, Weight 0.045kg