Hi all, thanks for the feedback. I knew I'd get the real info here.
This particular JA9 belonged to a friend of mine who upgraded. He wanted $75 for it and I bought it without knowing anything about this manufacturer. I sold it to another friend for $100 and gave the whole $100 to the seller, he's having some tough times. If the gun doesn't work, I'll buy it back. My friend, the seller, will take it back to his son. If I liked 9mm I would keep it, but I don't, and don't want to have to start buying another caliber of ammo.
Thanks again for the feedback, you guys are great.
DM