The only problem I have with another lock and barrel.. then you're always changing one over and one is sitting around in the corners of the gun closet. I have several Green Mountian Barrels I can change over to. I would much rather have them mounted on a rifle stock and lock, and just be able to grab them..
I've found that what
Cayugad said holds true for me also, though I didn't expect it to. I have a .45, .50, and .54 barrel for my Renegade and it's an easy switch from one to the other - just pull the wedge pin. But I don't seem to do it very often. Seems the.54 barrel stays on it all the time.In fact, I've been looking for a cheap Renegade with a rusted "throw away" barrel to put the .45 GM LRHbarrel on.
I don't know why it's like that, but it is (at least for me).