This heavy duty sling swivels is designed to hold up under severe match shooting conditions. The swivel attaches to the bottom of match rifle hand stops and releases with a push of the center button. For rifle slings up to one and one half inches wide. Will not pull apart. This swivel works in hand stops form Sinclair, Gehmann, Anschutz, Champions Choice, Champion Shooters Supply, Centra and others.
Sinclair, Issue:5B, Page:220