I mounted a 6.5-20 x40 Target Model Leupold on the Remington and believe this to be the perfect combination for this flavor of shooting. What brand does the general population decide upon and how do the results vary? By the way, I only use Leupold and have learned this the hard way. Take my advice. One Leupold will last longer and hold truer than five of the "cheapies". My .308 carries a 4.5-14x40 tactical and tends to love it as well. I believe that my current combo will serve me fine. However, send suggestions as I am always interested in the results of others