Haven't tried it, but I'll be curious to hear you results. What's the goal/application?
In terms of maximum velocities, VhitaVuori's data rates it number 5 out of their 6 suggested powders.

N310 is a first place accuracy contender in one of my 44 Spl's with a Zero 240JSP.

In the 45ACP, the N310 beat every other powder I tried (including Bullseye, WST, 231) with a 185JHP. I settled on a load similar to the one the USMC team uses. I've been testing with a Ransom Rest for the last month. I'm seeing 10-shot, 2" groups @ 50 yards from my bone-stock, off the shelf Kimber 1911.

Next up, I have some N320 I plan to wring out in a Colt Gold Cup 9mm.

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Carry.."hope" isn't a strategy