CrossTac Ambi Sling Connector
The ASC (Ambi Sling Connector) from CrossTac is a simple, compact design that adds an ambidextrous connection point for any sling using a HK-style, MASH hook or other similar connector. The ASC replaces the standard carbine receiver end plate and places a steel eyelet right below the buffer tube. The eyelet is fixed; it does not swivel or rotate.