Here is my 7mm Mag built on a Stiller action, mounted in a AI AX chassis, and topped with my 5-20 power Huskemaw scope. I was the little guy on the playground with it, but got consistent first or second round hits out to 1600 yards. My scope only shows 1400 on the turret, then four hashmarks, I had go past 1400 back around and pass 1000 again to get out there. I will put a rail with more offset and try later closer to two thousand yards. As a side note this is the same scope that was mounted on a rifle that I accidentally dropped out of a 19 foot tower blind last hunting season. Didn’t even change zero.