For deeep conceal, Jon Bianchi made me a groin rig for a 36. Looked like a reworked shoulder holster. Carefull practice needed, but could get it out bout as quick as modern pager pall. Was not too uncomfortable in the tropics. I think Pager Pall or Thunderwear would be a likely choice these days. Practice carefully.
Sam...bang is good, BANG is gooder.