Quote:
Originally Posted by Hotwheels81
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.