I am wanting to get into long range shooting/hunting. I have a Ar-10 that I originally planes on being a shorter range gun but it shoots extremely well. It currently has a 1-4 power scope. I am wanting to put a higher magnification scope on it. I am not wanting to shoot extreme ranges (600+). I would like to still use it at closer range but is not manditory. I also have a rem 700 7mag that I currently have a leupold vx3 3.5-10x50 on it and would like to shoot this gun out to 800 yards maybe play around a little farther but most will again be inside 600 yards. I have about $700 to spend on a new scope and am trying to decide which way to go. I can get a leupold mark 4 4-14x50 second focal plain scope for close to that. I am trying to figure out if I should go that rout and place that on the 7 mag and put the vx3 on the Ar-10. Or save some money and place a swfa ss 10x on the Ar-10 and call it good. Or get something completely different. I would like a ffp scope for range estimation but cannot really get the one I want in my range What do y'all suggest I do?