Hello guys, I´d like to hear some opinions on this particular subject. I own a very nice Argentinian "Hi Power" 9mm, and I´d like to preserve it from excessive wearing... I´ve read that the use of a buffer is a good way to do it, but on the other hand, I´m wondering what about the "space" that the buffer takes inside the slide, could it produce any damage? What do you think about the whole "issue"? Thanks in advance !!!