This might be my first longrange scope purchase...I need your help please! I will be mounting it to a 22lr(cz 452) to begin practicing long range shooting on steel and varmints. Does anybody have any objections or advice on other scopes for $300? By the way...How far out will this get me with Wolf Match Target (and i'm assuming I need a 20 moa. base)? Adjustment range is 50" @ 100yards (Bushnell website specs.). Thanks in advance for the help!!!