I don't have access to my pictures, but 76gr of H414 F215 primers and 300gr Swifts get me consistent 3/8-1/2" groups and 2550 fps out of my 24" Model 70.

A good principle to guide me through life: “This is all I have come to expect, standard lackluster performance. Trust nothing, believe no one and realize it will only get worse…”