In my 28" 308 Encore, it got 180's up to 2700 with 43.5gr of 2208 and that wasn't a max load. Once lockdown is over, I'm going to give Belmont 763 a go. It should reach 2800 easily.
Depending on what kinda performance you're after, you might not need to have it reamed out because that long tube really gets them zipping along.
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