barnesuser28
Well-Known Member
Could some one run this on quickload for me and tell me the max velocity i can get while in safe working pressures.
284 Win
1:8.5 twist barrel
24"
Lapua 6.5x284 brass necked up if it matters
COAL 3.33 (which is touching lands)
195 grain Berger (bearing surface is about .535)
H4831 powder
Also, please run 180 grain Berger (bearing surface about .490)
COAL of 3.244 (about .1 off lands)
I am trying to find out if the 195 or the 180 grainer will give me the best ballistics.
284 Win
1:8.5 twist barrel
24"
Lapua 6.5x284 brass necked up if it matters
COAL 3.33 (which is touching lands)
195 grain Berger (bearing surface is about .535)
H4831 powder
Also, please run 180 grain Berger (bearing surface about .490)
COAL of 3.244 (about .1 off lands)
I am trying to find out if the 195 or the 180 grainer will give me the best ballistics.