Shot the mule deer in 2002 with a Knight Bighorn 50 with a .452 Speer 260gn HP, MMP sabot, 130 grains Pyrodex pellets and WW primer. My longest shot ever taken. The antelope was taken in 2011 with a Knght Disc Elite 50 and a .452 Speer 300gn Gold Dot, MMP sabot, 95 grains 777 fff loose powder...