Changing front sight on a Sig
How would I go about changing the front sight on a Sig Mosquito? I know it's a .22, but I'm pretty sure it's the same as the other Sig pistols. The manual says that I should only have a gunsmith or armorer do it, but I already have the other sight, and it can't be that hard, right?
I know that I have to take the slide off and get to it from under there, but how do I get the original one to come out?