Lastly, I’m leaning towards a 2.5-8x36, a 3-9x40, or 3.5-10x40 scope, or something similar to keep it on the lighter side. I would prefer to find something with a gloss finish. Any suggestions?
I've used both the 2.5-8 and 3.5-10 on my 280. Both are good choices that would depend on the type of hunting you will expect with that rifle.
