bullet performance

[cdhunt]

i'm shooting a 300 weatherby-nosler partition 180 gr.-80 gr. h-4831--federal gm215m primer and at 100 yds. 3/4 inch.on paper from the bench.---when i use the same rifle and shoot 200 gr sierra gameking-82 gr. imr 7828-federal gm215m primer the pattern at 100 yds. opens to 3 in. high and with a spread of 2 1/2 in. anybody got any advice on what is happining? thanks

 

[Fotis]

You're using a totally different load. Your resulsts are to be expected.

 

[4ked Horn]

Just a hunch but your rifle is talking to you. It is saying "BLECH! /ubbthreads/images/graemlins/tongue.gif I don't like the Gameking recipie. Try something different."