I did some extensive long range testing with my T/C Omega before I took it to North Carolina for their muzzleloader season last week. Thought I might have the opportunity for some longer shots, hunting over soybean and peanut fields. I shoot a 250 Gr. Shockwave with 105 Grs. of BM3 powder. ( 777 shoots the same for me, its just not as clean). My Omega shoots 2" high @ 50yds., 3" high @ 100yds., dead on @ 150yds., 7" low at 200yds. I lucked out and took a very nice 8 Pt. @ 80 yds., and a doe at 141yds. (yardage checked with my Leupold Rangefinder). Both were shot in the shoulder and neither moved off the spot. Different barrel lengths can make a difference in trajectory as well as different powders.