For those who shoot the .577-450 Martini-Henry, and the .577 Snider rifles, what bore brushes do you use? And if you use a patch jag, which one? I can put a substantial patch on my .45 brass jag and it will be fairly tight in the barrel of the Martini. And a .50 caliber Muzzleloader nylon brush seems to work fairly well for the M-H, though no way for the Snider. .58 Muzzleloader might even be a bit thin for the Snider, with their generous bores.
Anyway, I'm just disassembling and cleaning up my new to me Mark IV, getting ready to load for it and shoot it. No sense in thinking about cleaning supplies AFTER I start shooting, well - I'm sure more than one person in this world has done just that.
Any suggestions are appreciated.