I posted a similar thought when I first read that sentance. You'd be hard pressed to find someone LESS "gun-smith-inly" inclined than myself. I have a buddy who's a master machinist, tool and die maker, who's also quite a good hobby gunsmith. In the past, I've helped him with his computer problems, and we had come to an agreement... I would never take the side plate off my S&W revolvers again - even after showing me how to clean the lockwork, and put them back together, I was never able to reassemble them so they worked - and he wouldn't mess with his computer's configuration! We'd just leave that work to each other! LOL.
But seriously, I have NO problems at all, at stipping my 1911s down to pins. Complete disassembly, and replacing all the springs. It's really no big deal.
As I mentioned, proper fitting up the locking lugs and barrel bushing ARE highly skilled operations, but that's part of what an armorer does, when BUILDING the pistol. It's NOT a part of normal service.
Mark