So I picked up a Berretta 92F last week. Nice gun, lots of holster wear (I was looking for a beater woods gun), with tru-dot night sights, Hogue grips and 2 hi-caps. Only problem is the right side of the rear dot is "burned out". It barely glows at all. The front sight is really bright, and the left is a little dim. Anybody know where or if I can get replacement inserts for them? I can't wait to go shoot my $400 "beater"!!