I got that issue (The only issue of ST I've bought in 30 years).
Looked at it last night, article by Fortier, didn't see one by Hutchcroft.
He got himself a CG-53 (or 63, I disremember) target rifle to use in High Power competition. Gave some loads he had experimented with, did some comparisons with a .308.
I'll look again tonight to see if there was another article in the mag, but I don't think there was.
DC