Yep, in a T/C Venture 1:12
65 gr GMK, 4166 34.6 gr, F210M, COL 2.370 => 3375 fps.
It was stable at 100 yards but didn't try any farther out.
For 55 gr Vmax I used 43.0C gr SuperFormance => 3646 fps, but its been over a year since did these.
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