So pulled the trigger after a lot of reading on a VTAC Bungee Sling, black. Arrived yesterday, high quality webbing as expected, had one magpul QD that came w LE6920 MP setup, using on butt stock end, ordered an M Lok fore mount and Paraclip. Like the VTAC bungee concept and close connection, easy extension, quick adjust idea. Figure I will have a few slings before I am done, but happy with quality. Looking for use case experiences w the VTAC bungee and comments to assist others as they decide.