Quick question for a powder guru.
Smaller over-bored cartridges use slow powders (.243/25-06) as well as large cased magnums (7mm rum).
But when the bullet diameter starts increasing at a certain point, the powder burn requirement starts getting faster again.
Eg.
-300 mag, 200 grain...
.243, sierra 90 grain TGK. H4350 @ max charge seems to be good. Grouping under 0.5”. Looks like a completed load.
7mm-08, brand new rifle, loaded up a bunch of Speer hot cors just to run in the rifle and new brass. Moving to Nosler 120 grain BTips. Going to start with ram shot big game...
I use an rcbs beam scale for measuring charge weights, and a small little cheap digital for setting up the powder thrower. Speeds thing up.
The cheap amazon digital is actually better than other reloading brand digital (Lyman and rcbs) that I have used.
I’m working on loading these in a 243 right now. So far ridiculous accuracy. I’m so impressed. Could obviously be just a great powder, barrel, bullet match. But still, unreal.
As for on game experience, what’s everyone’s experience regarding on game performance? Do they hold up well?
I’d...
I currently use a beam scale, RCBS. It’s great, just looking for something a bit quicker to throw on the bench.
Anyone have any recommendations for a reasonably priced digital scale?
Curious what everyone would consider to be humane and accurate for taking a T-REX. What would be the minimum, and what is most reasonable? I was thinking something chambered in 14.5x114mm.