Search:

Let me eat my pie in peace haha.
[ATTACH=CONFIG]56537[/ATTACH

I just focussed one way (up) and never thought to try to tweak the same powder backwards to a shorter one.

I tried your...

.308 Win Barrel Cut-Down Test: Velocity vs. Barrel Length « Daily Bulletin
If what you're saying was true, the above experiment would not have documented a 261fts drop in mv when they sawed off the...

It does drop but it's still there, adding velocity right till the last mm.
I agree that bullet weight / type is just as important and deffinately effects the pressure generated. He'll, I was...

Also, when I reccomended 2209, that was an abbreviated reply as I'd run just about every combination for you in QL using all the better projectiles and powders. Same goes for the pill.

I disagree. It absolutely 100% is NO myth. The end user explosion when you pull the trigger is not the burn rate. That rate is a constant (it is a quantified number in quickload). Have a play with...

.260 creedmore is a short action. My thought process would be this
-28" barrel max.
-1/8 twist because you need that to stabilise berger vld.
-if you want more mv then go the ackley improved...