MAC, About those sights, I like the Marbles because it is spring loaded, "Flexible." If you bump the sight it can give or move, to spring back a moment later. The Lyman sight would probably be locked in the upright position and then if the sight was bumped it could be damaged. Here's hopin' no damage occurs to either one of those sights. You've got a good looking Marbles there, you'll like it.
