I am using the Ruger bases and rings. The bases are milled in and the rings come with the rifle. The last Ruger I had needed the windage adjustable rings so I had to order them. Man was I happy with the way it shot. I want to get some some 100 grai Partitions as they will be my main hunting bullet if they shoot well in my rifle. The trigger is pretty good for a factory Ruger trigger. I will probably take it to my Gunsmith and get it tweaked a little bit. I will have to pick up a few more Aetecs as that was my last one.