Went to the range Friday to sight in my Disc Elite.50 caliber. Been wanting to try some Barnes Spitfire Boattail bullets. Bought some 245 grainunder the Knight brand.Shooting 110 grains of T73f. Gun shot a 3/4 inch 3 shot group at 100 yards. Needless to say I was tickled pink.I also use these bullets in 195 grain in my .45 caliber Omega and they will shoot a 3 shot group just slightly over an inch. Finely found my bullet. Blackpowder season opens Saturday here in Virginia.