The Rail Mounted Push Button Socket gives railed handguards and forends a dedicated QD sling attachment point where none exists natively. It mounts directly to a Picatinny rail slot, letting the user position a sling connection anywhere along the rail rather than being limited to factory sling loops or endplate mounts. Once installed, it accepts any standard push-button or QD sling swivel, including Blue Force Gear's own Vickers-compatible swivels. Built from hard-coat anodized aluminum, it's designed to hold up to repeated sling attachment and detachment without loosening or wearing out the socket. Like the rest of the Blue Force Gear sling hardware line, it's made in the USA and intended to pair with Vickers Combat Applications Slings or other QD-compatible sling systems.