Did the Auto Mag ever come in a production version as .41 JMP (Jurras Mag Pistol) alongside the .44 AMP and .357 AMP? If so, was it a model or an available barrel only?
I did a lot of work on AutoMags in the '70s and I never heard of complete guns in .41 being produced. Lee Jurras might have sold some as custom orders. The barrels were available through Lee and Kent Lamont.
According to my notes (yes, I'm that anal) I had two .41s come through the shop. Both were, as we used to say, JamOMags. The customers sent 200 rounds of ammo, because I didn't have any and wasn't about to handload the stuff.