First I'd like to say that Mystery Ranch makes some pretty slick gear (mainly there packs to be exact) they're super veristile and extremely comfortable! I recently purchased their Quick Draw Sling due to the design/comfort of it. After after testing I've came to realize that it doesn't give me 100% hands free operation, the minute I start using my trekking poles the rifle tends to swing off my shoulder. I think they've got some work to do to the sling as far as making it more of a solid "hands free operation." On the plus side of things the sling is very comfortable and has a sweet magnetized buckle system that I absolutely loved. I'm curious on what your guys thoughts are on the Kifaru Gun Bearer. Is it comfortable? Does the rifle get in the way? How durable is it?