They have Glock 37's (.45 GAP) on sale for $379. I'm tempted if I can sell one of my others. I told my son about the sale and he bought one (he lives in KY so he could just go in and get one). I'm itching to try one!
It's available here in TX and in KY. I talked to a detective for one of our neighboring towns. He carries one and loves it. He said it's really accurate and that big bore makes a difference. He said that some of the police used to carry the .357Sig but found that the round bounces off of windshields so they went back to the .45. He likes the grip size on it as well.