Ok, I have a redfield 6x18x five star scope with a drop compensator that goes to infinite on my 7mm mag. I could not get it sighted in at 50 yrds or 100 yrds. At first the round was not even hitting the paper. The clostest I could get it with the upper adjustment maxed out still impacted 4in high from the crosshairs. I was a really good shot in the corp so I know how to shoot breathing,wind,etc. but with a 7 mag at 50 yrds it should be right on the money. I think the scope is messed up and was thinking about replacing it with a Millett LRS-1 6-25X56MM Long Range Scope Illuminated Reticle or should I pay the money to have the redfield fixed? I have heard a lot of good things about millett scope and was wondering if anyone has one and what there opinion was about it. I also know that redfield was bought out by leupold so I don't know if this scope is worth fixing or how much it's worth as I traded my .308 for the 7mm mag. and the scope was already on it. Thanks