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Old 08-29-2013, 10:44 PM
PartTimeHunter PartTimeHunter is offline
 
Join Date: Aug 2013
Location: Drayton Valley
Posts: 1,251
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Quote:
Originally Posted by Hotwheels81 View Post
Long target bullets can be "interesting" to find data for...

I always start with known data for a weight of bullet either identical or slightly higher then seat .010 off the lands with a minamum charge for that weight of bullet then work up in steps around .5gr

I worked up 190gr Nosler CC .308 bullets in my 300wm target rifle using 208gr Amax data and found it very simmilar.
So using the Nosler data I should be ok. They show H322 as the most accurate tested so I thought I'd get some of that and go with their start load of 20.5 grains and work up a couple of steps.
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