I am looking for a .45 auto for Southwest CCW. Due to the heat, I have to carry IWB with a heavy cotton T-shirt hanging outside my pants.
I need an auto with a 4"- 4.5" barrel (from what I understand, barrels that are less than 4" are less reliable). I am want a slim profile (like a Colt's) for concealability.
Due to an old wrist injury, I need an all-steel frame in order to minimize recoil.
I would welcome any recommendations.