280 AI load data

I will in about a month :lol: I would give RL-22 a shot. Does real well with every other bullet I have shot out of mine. Just remember that a mid range load for a normal bullet will be a max load for a ET, so start low and work up.

If you find something that works before the next month please do share!
 
timberdude

Welcome to the forum.

RL 22 and IMR 4831 are two excellent powders to look at in the 280 AI. Keep in mind that the E-Tip has a long bearing surface and pressures spike quickly. Use the mid load data as your MAX load when using the E-Tip. COL is important for best accuracy, seat the bullets .100" off the lands.

JD338
 
Thanks for the info. Look foreword to hearing what you come up with. Hope to have something in time for hunting season.
 
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