3-Point Sling Side Assembly Kit. $20.00 The 3-Point Side Assembly Kit is constructed of 5625 Mil-Spec 1 tubular nylon, heavy duty thinner Mil-Spec W-43668 T/3 webbing, and ITW Ghillie-Tex low IR hardware. The 3-Point Side Assembly can be utilized along with the URBAN-SENTRY Hybrid Sling's main body to reconfigure your components into a three point sling. If you have a full stock weapon, you will also need the RSU (Rear Stock Universal) harness part number 0-19. If you have a collapsible stock, you will also need the M4 Strap part number 0-21. If you have a standard hand guard with no front side sling attachment, you will need the FGU (Fore Grip Universal) harness part number 0-20. If you have an existing front sling loop, you will need the HK style metal clip. This kit is available in black, od-green, foliage green, and coyote tan and Coyote with Foliage Hardware. Please with any questions that you may have about your application at 317-223-6509 anytime after 6pm eastern.