I recently purchased this C-tip sling for my son's 1943 carbine. For what I paid for it, I'm very pleased and I'm sure my son will be also. Although the seller didn't advertise it as a genuine WW2 USGI sling, the more I look at it the more I'm wondering if it isn't, in fact, the real deal. What do you folks think? It's 46.5" long and 1" wide.