Shot a 3 round group , it was about 2 inches with 150 core loct and 38.6 grains of H4895 set at 3.195 COAL , this was a very light load I wanted to try out.
It would be a great low recoil load going about 2100 f.p.s.
I am very happy with my old school 760 pump and cutting the barrel down with plain old hand tools was no big deal.