Hi guys, I will be setting up a new rifle in the next couple of weeks and am trying to figure what bases and rings to put on it. I ordered a Remington sendero SFII in a 7mm Mag, and putting a Zeiss conquest 6.5-20x50 on top. I do plan on stretching the legs on the gun, do I need to look at getting a 20 moa base? Any info is greatly appreciated, and thank you in advance!!