I also have the TC 50 cal pro hunter. The gun looks great it carrys great and shoots like crap. It cost me a 170 class buck in ohio last fall. I have tried numerous combos of powder and bullets. Currently shooting 100 grains pyrodex with 250 grain barnes bullets. I shoot two shots dead on at 100 yds then the next few are 10 inches off. I dont know what to do. Now i have missed three out of four broadside shots at nice deer. After missing ill go to the range and its the same crap. Some good shots some bad. What a waste of $800. Now nobody wants to buy it.. HELP!!!