My dad bought one of the those burris fullfield packages( Scope and bio) He didn't want the new scope so I took the very old weaver off and put the full field II on. It has the ballistic plex on it. Well I got to messing around with it and with the new hornady ammo, it preformed pretty good at 100, 200 and 300. well it was right on at 100 and 200 yard 300 was suspect, but then again its a 30-30. Any way I'm really pleased with the scope for that gun.