257 BLACKBIRD (250-7 Blaser) for 131 ACE (0.340 G7 @ 3400-3500+ fps)

I have not measured my fired cases, but I believe it is 3-4grains more than unfired. 500 pieces will last me a long time for what I do. Will be talking with T/S after Christmas about a 6.5 version. Extremely happy with my 7mm.
Your 7 blaser Rogue is pretty much a 7lrm(86-87gr capacity) a great place to be for a 7mm, right about 7wby area as well. Now that 7lrm brass made by adg for gunwerks is available, I'll likely build another.
 
Any updates from anyone? Anyone else running one? What velocities are you getting?
Yes, I am. Right now I'm running the 121 hh at 3440 with imr 7828. We took three deer this year with it from 116 to 230 yards. I have a load for the 135 burgers as well with retumbo at 3200 or 3300 I can't remember I will have to look. Love this round.
 
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