Originally Posted by
JStor
Does anyone have any terminal performance experience using the 65 grain Sierra GameKing? I am wondering how it would stack up against the various open tip match bullets recommended.
The search function returns lots of hits for Sierra, but I am not finding any data for the 65 gr. GameKing. I have yet to fire it in an AR platform, but in a bolt action 1/9 twist Winchester 70 heavy barrel it can turn in .5 to .6 inch five round groups at 100 yards.
Well I have no experience with that bullet in this diamiter but I do recomend the same bullet in 7.62 to alot of guys who are trying to get expansion on game out at the 800M mark. It seems to expand well at the lower impact speeds encountered when a 308win pushes a 200g GK to 800M. I know its not exact but it tells you a little.
Last edited by ICANHITHIMMAN; 02-05-12 at 23:21.
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