What did you do with the rifle when you walked the horse?
I didnt walk the horse much, but I carried it in hand if I did. I wasnt doing grueling distance marches, just riding in the mountains exploring around and hunting some. Being good grizzly country, I never left the rifle in a scabbard when I got off anyways.
We also took dudes for trail rides. One day somebody from an overcivilized part of the country complained about the presence of weapons. The boss came out and told us to hide the guns. I left the rifle/scabbard in the tack shed and we put our pistols in our saddle bags. At the first bend in the trail, we dug them out and put them on. The client asked what was up, we told them somebody had whined about the guns, but we didnt feel comfortable being out in grizzly country without them. He said he was glad we had them. I asked him to mention it to the boss. He must have, because it never came up again.
At the time, we were having bears come around almost every night, and they were fairly common in the area.
I knew a guy that collected original Sharps buffalo guns. A friend of his drew a buffalo tag in Az. He loaned him an original Sharps, as it seemed appropriate for such a hunt, and on horseback. One day they came back to camp, the guy left the gun in the scabbard. The horse managed to get the stock through the side openings in the trailer they were tied to and splinter the stock at the wrist. He managed to get it pieced back together pretty well, but it was obvious something had happened. Its always been impressed into me by numerous people to never ever leave a gun on a horse for any amount of time. More like, "assume they will try to destroy it if at all possible for them to do so".
I just recently got into shooting lever guns, and have a Rossi 92 .357 carbine. Since reading this thread, I have started wondering if it is possible/advisable to add a ring to a rifle that was not built with one?
I think the 92's came with staple type ring mounts. Theres no reason you couldnt put a threaded shank ring on it. Its a simnple drill and tap job. The newer rings put on Winchester commemoratives had a smalled threaded shank (about 1/8") than the older ones, but seem to do OK when used with a single point sling. If I were doing it, I'd get the older style with the larger shank (almost 1/4" I think).
Junior Doughty used to make and sell a nylon sling with clip to carry carbines in the old cavalry style. It wouldnt be hard to construct one looking at pics.
Juniors old page. Dont try to order one, Junior passed on a couple years ago. ETA: it looks like Juniors daughter is still selling slings.
http://www.castbullet.com/srsling.htm