Thread is all over the place. Agreed. I did kinda have other questions within my original post. So I guess that's on me. I'm ok with this though. I do really appreciate your input WRT the SST/ELD-X pills.
as to the bear count...well...let's say 2 per season. As per my previous posts, I have great difficulty finding any RL powder here in eastern Canada. I have. H4350, Varget, hybrid 100v, 3031, 4064, 7828, staBall 6.5, superformance, VV N-160, 4895, and others that won't come to mind currently. I certainly welcome your advice on a load combination that will get me to 3000fps ( with the listed powders) or any powder other the RL as that unicorn dust just ain't in these parts.
Although this will be for bear, I still love to shoot and reload...so. I'll be working out this 270 a lot and likely out to 1000m (for fun). Perhaps I'll just buy the clearance federal fusion with the accubond projectile to hunt with. Then shoot this Winchester brass and Hornady pills at paper. YOLO right!
thankx again for your input.
H4350 works well in the 270 win, but in my opinion H4831SC is better. Velocity of both is acceptable, but 200-300 FPS under the RL 26. The 7828 should work well also, on par with the 4831, especially at the 130-150 gr class bullets. Of all the powders you listed, that's the one I would concentrate on.
For long range, definitely stick with the 145 ELD-X. Be aware any of the new high bc bullets over 150gr, as the will likely not stabilize in your barrel.
Also the federal fusion is a good round, as it is a bonded bullet. However, it is made by Speer, and is a different bullet than the Accubond "tipped" bullet by Nosler. Did you mean the old Federal "Premium" offering? I'd still go the 150 gr route for bear.
I suggest you pick up a box of Hornady Superformance loaded 130gr ammo with the SST bullet - if you can find it. To see how they shoot. This will give you approx 3100 FPS from your gun, and is the fastest 270 factory ammo available - especially so in short barrels. Note: this has 65 gr of some ball powder, but it's definitely not the Superformance powder from Hodgdon.
I'm cheap, so the 130 SSTs are my go to bullet for general reloading/ shooting. Plus they shoot great in every 270 I have. They are $23 USD from Palmetto State Armory online. The Nosler Ballistic tip is similar, but does not have a cannelure. It's also around $20 USD per 50, and even seconds aren't cheaper than $16.
There is a good thread in the hunting rifle reloading section on the 270 Win over on 24hourcampfire called "Good .270 Loads" as well as in this sites reloading section. For H4831, you can't go wrong with a 58-60 gr load over a 130 SST, but you'll likely be in the 2850-2900 FPS range with a 20" bbl.
Let us know how the Staball works out. I was pondering picking up some of that for a 270 work up, but with 16 lbs of RL26 remaining, and it working so well - I've shelved that idea.