It was for 7mag and that range they still have a web site with info so I am told I had it on a 308 but actually I needed the P2 model. I have a brochure with it that gives alot more on what you are asking. thanks for the reply
GLWS
I've got the well worn brochure in my hands right now
according to the ballistic calculator I used my 6.5 Swede most closely matchs a 5.56 62gr
so I would need the P-2 as well,,,, gotta Bushnell 223 4.5x18x40
I like it so far but I'm still trying to work up my loads on the gun now