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Old 08-02-2008 | 05:11 PM
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HuntAway
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From: Renfrew County, Ontario, Canada
Default RE: T/C trajectory question??

ORIGINAL: gleason.chapman

ORIGINAL: Huntingtherut

Im shooting a T/C Black Diamond 50 cal. I use 90 grains of black powder with240 gr hollow point hornady sabots. Off of a rest aiming at the bullseye, my hiting points are at 50 yards +2, 100 yards +3, 150 yards+1, 175 yards -5. Basically, my bullet seems peaked out at about 100 or 125 and is dropping 6 inches from 150 to 175. Does this sound right?? Any feedback would be beneficial. Thanks
Your bullet is in the right ball park with a BC of around .15 to .20, see this. Chap

Chapman,

I've seen that picture before. Do you know what the powder charge was?




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