There were 3 300 RUM's, 1 7mm WSM, and 1 338 Edge, all wore 5.5-22 NXS's except 1 3.5-15 NXS.
I have guys with factory rifles show up on occasion. You will need a rifle capable of consistantly shooting 1 moa, can stand to shoot 50+ rounds a day through, and has a scope with consistant repaetable target knob on it. I just don't allow shooters with rifles don't meet these specs. If you don't have equipment that will perform these tasks your class time will be terrible and you won't learn much. I have run alot of guys with stock Sendero's in magnum calibers with a Leupold turreted optic through with good success.
Glad you could make it and had a good time.