Wondering?? I was sighting in my orange disc converted Bare 209. 60 grains 2f, green Hornady sabot 44 cal XTP, 60 grains 777 2f after 3/5 shots got fliers stared with clean bore cold rifle dead on first shot, 2nd off by 2” wiped with wet patch 3rd dead on. All at 100 yards Is this plastic fouling causing it? Or just dirty 777? I know the switch to buckhorn Comment is coming.