Pete, I don't have a set yet, but from what I've read these screwdrivers should take care of most guns, and are made very well.
http://cgi.ebay.com/New-Wheeler-89-Piece...1QQcmdZViewItem
I know they make them in a few dilfferent sets, the 72 pc. set goes for $59.99.
I have been grinding my own, but these are harder and looks like you can get more torque without stripping out or breaking/bending reground ones.


David