I have know 3 or 4 people who were nobodys in the gun world, who walked right up to Jack O's door, knocked and were invited to talk guns and hunting for some time. I once new a guy who grew up on a street that JO lived on, and he told me he was a nice to talk to.
I think Parker Ackley knew Keith better than anyone here, and i considered Ackley my friend, talking with him quite a bit on the phone, by letter and visiting him several times. Keith worked for Ackley for a time, and Parker had a lot to say about Keith most of it wasn't too flattering.
I always liked Keith, but you just had to realize he exaggerated a bit, but at least it made his stories better.
Actually, after shooting 44 mags since the 70's, i don't find Keiths fantastic shots to be all that fantastic. Hitting a porkey at 80 yds sure isn't fantastic (i've easily taken crows, ravens and grouse further away than that with my M-29) and shooting things at 5 or 600 yards with any firearm is pretty dooable if you have enough shooting experience with THAT gun and walk your shots to the target like Keith did.
Exaggerate your stories a little, throw in a bit of luck, and anything is dooable, even with a short bbled revolver...
DM