This may have been done many times over already, but I just figured it out and pulled it off.
I put Uncle Mike's swivel's on my single shot 12 gauge and was about to head out and buy a sling when I remembered I had a leather guitar strap around that I didn't use anymore. The adjustable end of the strap was already 1" and it was really easy to thread through the bottom swivel and back through itself a bunch of times in order to lock it on and make three shell sleeves. For the top swivel, I just cut about 3" of strap down to 1" in width, put it through the swivel, created a loop, and sewed it back to itself. It looks awesome and only cost me the price of the guitar strap I had anyway, (which I bought years ago and was much cheaper than a leather gun sling).
Just thought someone might find this info useful.
I put Uncle Mike's swivel's on my single shot 12 gauge and was about to head out and buy a sling when I remembered I had a leather guitar strap around that I didn't use anymore. The adjustable end of the strap was already 1" and it was really easy to thread through the bottom swivel and back through itself a bunch of times in order to lock it on and make three shell sleeves. For the top swivel, I just cut about 3" of strap down to 1" in width, put it through the swivel, created a loop, and sewed it back to itself. It looks awesome and only cost me the price of the guitar strap I had anyway, (which I bought years ago and was much cheaper than a leather gun sling).
Just thought someone might find this info useful.