Jim liked the full-wadcutter configuration because it is the most effective configuration for handgun level rounds when non-frangible projectiles are used.
Keep in mind that until fairly recently "expanding projectiles" didn't always expand reliably!
Jim sent me (through the gentleman that made them for him) a bunch of his wadcutter rounds in both .38 Special and .44 Special. Very nicely done but I don't think they are currently available.
For the record, I carry Buffalo Bore full-wadcutters in my .38 Special J-frame S&Ws. They are hard cast 150 grain rounds that do an honest +900 fps out of the little 2" barrel.
Last edited by ChiefWPD; 10-09-2012 at 15:43..