for the 200SST, I shot 100grVol to 130grVol
For the 250, 100 to 120
For the 300, 100 to 110 and stop cause it was an 8'' group.
Maybe I have to much expectation but my MHC shoot under an inch and my Disc Ext 45 does 1.25''.
I'll shoot it again but I was just runing out of idea.
Thanks