Originally Posted by MuskegMan
Here's the data - published in 1986
26" test bbl
Std large rifle primer
308 Win - commercial brass (manufacturer not specified)

250 gr bullet:

H4831
start - 43.0 gr / 1,990 fps / 40.6 kCUP
max - 45.0 / 2,099 fps / 47.0 kCUP

H4350
start - 41.0 gr / 1,988 fps / 41.4 kCUP
max - 43.0 / 2,083 fps / 47.1 kCUP

H414
start - 41.0 gr / 2,009 fps / 43.1 kCUP
max - 43.0 / 2,142 fps / 49.0 kCUP

H380
start - 40.0 gr / 2,025 fps / 44.6 kCUP
max - 41.0 / 2,088 fps / 50.2 kCUP
[Linked Image from i.imgur.com]


Originally Posted by raybass
I try to stick with the basics, they do so well. Nothing fancy mind you, just plain jane will get it done with style.
Originally Posted by Pharmseller
You want to see an animal drop right now? Shoot him in the ear hole.

BSA MAGA