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That's crazy fast for a 22in barrel. Sounds very close to 65 Saum speeds. Might have to give one a try on a 20in setup.

So roughly 2.5-3% increase in velocity ceiling with the 4% capacity change? That's a much higher ratio than a lot of other improved...

Fire formed 6.5PRC AW2 case Filled w. Water 6.5PRC water capacity Empty primed fire formed 6.5PRC/SI case Filled w. Water...

I'll have to dig through it more. I found a comparison of virgin brass to FF improved brass, but never saw a capacity of FF lapua 65prc.

I've had a few Sherman cases. I know how the geometry works. It's very effective at reducing bolt thrust and case stretch/growth. I do...

Yeah agreed with great velocity comes great pressure!

Every 6mm cm I've played with, 6 or so now, throw 41-42gr H4350 in there with a heavy for cal high bc bullet 30-50k off and shoot half...

I killed a hand full of deer and antelope 3-4 years ago running 75eldm at 3150 from a short pipe 22cm. I'd say the 75 and 80 eldm should...

That bullet is going to grenade very shallow penetration. Good for varmint, not for game. 130tmk would be a better choice.

44.5gr rl26, cci450, 112 Barnes going 2900 from an 18" barrel. Jumping 40k. 10 shot group.