KNS Front Sling Mount (FSLINGM) for quick release sling swivels requires no modification to the gun. Fits all floating & non-floating handguards. This sling mount attaches through the top or bottom vent holes in the standard handguard and allows for the quick removal of the sling when cleaning or when upper and lower receivers are separated. The parts are all steel with a black phosphate finish.

Instructions: Remove standard handguards, remove the shield and install sling pin in any vent hole. Select the side of the retaining nut that fits the hole in your handguard best. Pin MUST rotate freely when the nut is tight. Secure with a drop of Locktite. Reinstall shield and handguard. Floating handguards require a 5/16" drilled hole.