RinB : what 270 cal bullets are you using that require 9" twist, or are you anticipating ?
Jack O'C was a known shooter of the Hare for the same reason, maybe that's the true purpose for the .270 Win , ha
Start working with the .280 in the shorter barrels, or even the 280 AI for curiosity; and I'll swing by for a visit.
- What pressure are you running in those carbine barrels ?
My favourite 6.5 is the 6.5-280 AI or maybe a 6.5-280 RCBS;
Or maybe, the 256 Long CreedMoor Express :
- CM Neck with the .462" diam, 30 degree shoulder on a blown forward .270 or .280 case, throated to match the short CM, or the magazine, or ...
I think it wants a longer barrel to really perform ...
pure loonyism
Last edited by 338Rules; 02/14/18. Reason: typos, formatting, clumsy 2 finger typing, new idea
