After playing with my 7mm RM and running both 120g and 140g TTSX's over the chrono, I settled on the 140g for better long range ballistics even though it starts out slower.
Might want to give it a try in your .280 and run the numbers. Although with accuracy like that, I'd be loath to look at other loads...
Coyote Hunter - NRA Patriot Life, NRA Whittington Center Life, GOA, DAD - and I VOTE!
No, I'm not a Ruger bigot - just an unabashed fan of their revolvers, M77's and #1's.
A good .30-06 is a 99% solution.
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