I've been buying, selling, and collecting big bore auto pistols since the mid 80's when I bought my first LAR Grizzly. I own many multiples of all of them.
When I was in my 20's, I could shoot them pretty well. Here's a couple of groups I shot with one of my Auto Mags around 1989. It's 7 shots with a 44 AMP barrel installed,
7 shots with the 41 JMP barrel, and 7 shots with the 357 AMP barrel installed. All at 50 feet, hand held, unsupported.
The second group is 5 shots with the 41 JMP barrel. I put the first 4 into one hole, then threw the last one out.
Tony Rumore
Tromix
P.S. If I was to rank the guns from best to worst, it would be as follows: Auto Mag, LAR Grizzly, Desert Eagle, Automag, Wildey. The Auto Mag and Automag are two completely different guns.