Nighthawk
I have shot deer with a 300 win mag in Remington Sendero to 1030 yards. Lieca laser measured. Nozler 165 ballistic tip, 79 gr R22, CCI mag primer, 3340 fps. Leupold M1 scope 4.5 X 14. Until this year I had not shot a deer in the last six years under 850 yards. I tried one at 1170, but something was loose somewhere. Perfect alighment but up and down. When I got back to the range I had two .25 inch groups but they were spaced 1.25 inches apart, one high, one low.