I take my Rossi 92's down and clean from the breech at times, other times I use a crown protector and clean from the muzzle. There's a great series of videos on YouTube by a fellow named Trey Wall that walk you through the process step by step. After a couple of times, the intimidation factor goes away. I disassemble and clean from the breech my Henry Big Boy as well. They also have a series of step by step how-to videos linked to their website.