I'm currently looking for a scope to go on my next rig. The rifle will most likely be a 10-12lbs .338 RUM, most likely in a tactical configuration. Now what I need is a scope. The rifle will be used from anywhere from 50yards on out to 500yards. Variable power is a must. Structural Integrity is a must (with possible recoil). My price range is 500-750 dollars. Thanks, and fire away.