I purchased a neoprene sling from the Benelli store which states that swivels are sold separately. The problem lies in the follow up. I can't find any swivels sold by benelli and no aftermarket manufacturer sells any swivels for the m2 field. I do not want any of the tactical swivels made by companies such as gg&g since those are targeted at the m2 tactical. Any suggestions? Also, uncle mikes qd swivel product guide does not list the m2 model under benelli at all.