I have hunted with that bullet. 250 grain, .45 cal with sabot, in my T/C Impact. It's very accurate, about an inch 3 shot groups at 100 yards (1.5-6X scope) with 100 grains by volume Blackhorn 209. My son shot a mule deer at 200 yards last year which we are almost certain was a hit, but we found no blood trail and did not recover the deer despite an extensive search. (rifle sighted at 150 yards and he was on a tripod, holding for about 6 inch drop). I'm not sure it expanded at that distance. Muzzle velocity was about 1950 fps.
