Here are my two best loads for my 6DTI. Accuracy is great with both of these loads. No signs of pressure in my rifle.
Upper is 6mmDTI, 22" barrel with 10 twist.
I load both of these to 2.275 in PRI mags.
SSA brass
Rem 7.5 primer
Case trim length 1.675
Bullet Sierra 75 Hollow Point
Powder H4895
Charge Weight 29.8
SSA brass
Rem 7.5 primer
Case trim length 1.675
Bullet Sierra 70 Blitz King
Powder H4895
Charge Weight 30.8