Last night, I won a Savage .17 hmr 93R17BTVS blue lam. stocktopped with a Pine Ridge tactical scope. Supposely, if I sight in at 100 yards, the scope compensates for 300 yards. There is a ton of .17 HMR ammo out there. Do they all have pretty much the same accuracy? This is my first .17. Any pointers? Thanks in advance!