This Sunday Rockman will spin the Heym to determine the MOI. I'll also shoot SC at another club on Saturday. This is turning into a fun project. The Heym drilling was mfgd in 1968 and frankly is still not broken in. I think the previous owner had a genuine closet queen. Who ever bored the barrels at Heym apparently knew what he was doing - the bores are mirror bright and did not lead up with all the shooting this past weekend. Chokes measure 0.007 right barrel and 0.016 left. I also plan to do some patterning shortly. More to follow.
