Never tried it, I've killed a few with my rifle growing up and a couple in MT while in college rifle only though..
stalking a big mule buck would be a blast, I want to and plan on making time for it someday.. I need too, we have some dandies right here in idaho.. my cousin Trouthunter has done it successfully on mule deer does and a buck I beleive.. hopefully he will chime in..
I'll add .. I think he talked a lot about belly crawling!