Kid- What is your 77TMK load? The BC is somewhat over .4, too, I believe. A little over 1000 ft-lb at the muzzle? They actually expand like a big game bullet? I would think the 300 Ham'r with 1800 ft-lb of ME with a Sierra 125gr Prohunter would be a better game stopper with a bigger wound cavity inside of 150-200 yd, though. Happy Hunting! Mark & Belle
