I've got everything you need to put a single point sling on an 870. Parts are a GG&G single side attatchment point (left side for a right hand shooter), and a Blackhawk single point sling. Very nice and strong set up, I just don't need it. Paid $32 for GG&G part, $45 for sling. Sell both for $65. Never shot with, and like new.