S&W Shield, 3:00 OWB concealed under a button down
8" circle, 3x5" index card
Run 1: 48.14, 3/10 head, 29/40 body
Run 2: 41.74, 6/10 head, 28/40 body
Run 3: 49.22, 7/10 head, 36/40 body

I ran this three times at 10yd, and a 4th run at the 7 just to play with some accuracy/speed balance.