I just got a new A17 rifle, and I need to pick up scope rings for it. I know nothing about dovetail rings though (I went as far as changing them out to pica picatinny on my model 11), so I want to make sure I get correct ones for this. I haven't decided on a scope yet, but I was thinking the Bushnell AR optics rimfire scope 2-7x32, but would like a bigger objective while still keeping the 2-7 power.