Thanks to the wealth of knowledge and generosity of members here I'm getting into the short rows of my first build and will be entering the test fire phase in which I plan to run 2-300 rounds through before doing final fitting and then finish. So the question arises, items such as sights and plunger tube, at what point are these typically installed. It is obvious the pistol needs the tube to function during testing, do most leave it unstaked during testing or stake a sacrificial tube to be removed before finishing? Do most install sights during testing and remove for finishing or wait on sight install until after finishing? Any other details I may have overlooked or pointers at this stage are welcomed.