QD Sling Mount-N-Slot by Impact Weapons Components Designed specifically for ALL MOE Handguards by Magpul and ACR Standard Config. by Bushmaster Firearms. DIRECT attach design eliminates the need for 2 separate mounts; 1- A Quick Detach Sling Mount and 2 - A Picatinny MIL-Spec 1913 Bolt-on Rail Section. Accepts any Heavy Duty or Standard 360 degree rotation push button Quick Detach Sling Swivel that connects to any sling and sling system.