Great mount - MAK Optics Makpromont Rifle Scope Mount for Pic w/ QD-lever

Got this mounted on the 50BMG and even with a couple of trouble shooting issues in the first 10 shots had shots 6,7 and 8 touching each other at 100 yards. A couple things about the mount, The screws were super tight in the threads while not even bottomed out. This may be a good thing but it seemed strange to me. (felt a little chineezee) I would prefer the Vibra-tite do that job. You also need to be careful when adjusting the QD levers as the nuts have a tendancy not to seat properly in the mount itself causing them to loosen when firing the rifle, my old eyes did not pick up on that problem, it was one of the troubleshooting issues. The one click differance in adjusting these QD screws is pretty critical as the tolerances on the rail are tight. One click is the range between to loose and to tight. All in all knowing what I know I would not hesitate to put a beefy mount like this on my A-10 when I get it.