The ambidextrous tactical sling adapter is made for attaching various types of tactical slings. It allows mounting either web type slings or those that have "lobster claw" type clips. This phosphate finished steel adapter plate replaces the receiver end plate of your telestock, and allows ambidextrous sling mounting on either the primary, or offside shoulder position for a comfortable "tactical" carry of the weapon. Removal of the stock and receiver extension is necessary for adapter installation. Doesn't interfere with utilization of the forward assist. Manufactured in the USA out of 1050 heat-treated spring steel.