Is anyone messing around with this, or researching it?
https://www.maddogweapons.com/277-wolverine.html
Basically a 6.8 in a 223 case, same principal as 300 Blackout. Same bolt face, magazines, etc. Just a barrel swap.
Ballistics appear to be 80-90% of the 6.8 SPC. Also there are savage prefit...