Just finished this load today and it hammers.
300 saum Brass necked to 6.5
CCI-BR2
60 gr H1000
2.210 CBTO W/ Hornady Comparator
The two groups below were not hand picked. Rifle does this every time. GAP built, 8.7 twist bartlein on Templar v1 action, Manners mcs-t Elite, triggertech. About to chrono with magnetospeed v3 and Will post results.
How far off the lands were you?