I'm really interested in long range shooting/hunting but I'm new to all of this and was wondering if you guys could help me out? I Currently have a 300 win mag Browning A-bolt...it has a trigger job and is beded. It has a Leupold VXIII 4.5-14 40mm scope. I'm wandering if I can get the job done with that? Also I'm barely familiar with turrets. I know that I can get one from Leupold...is that the best route to go? And what information do I need to get an accurate turret? I'm a rookie at this so sorry if I sound like I don't know what i'm talking about.