My comment concerning magazine full and chamber empty naturally is action specific, in that a hinge action gun, be it rifle or shotgun, must have rounds in the chamber(s) to be useful, and likewise a falling block single shot. I love hunting, but it takes up a small part of the 200 or so days a year that I carry a rifle, and I've never had occasion to miss a shot because I had to work the bolt prior to making the shot. Perhaps that's because when I carry the rifle I carry it slung, but when its in my hands, I'm anticipating that something might happen, and the chamber is loaded. On the other hand, I was packing a Ruger #1 when after 4 hours on the trail I took a break, and to my horror discovered that the safety had moved from the safe to fire position. My habit is to carry the rifle slung muzzle down, so who know how far I'd gone with a loaded cocked .416 Rigby pointed at my wife's legs, miles away from any help. I continued to carry that rifle until it was lost in a house fire, but I made sure anyone with me walked on the opposite side of the muzzle. When it came time to replace that .416, I went back to a bolt gun.