I have a DPMS .308 and used it with this scope on a 100 yard range. Either the scope or my rounds are creeping 6" at 100 yards. I am going to change scopes to check it out but I have a feeling the inner parts are shifting. I had three shooters use it for this test and all had same problem.
I will keep you posted.
Pros: Lot of features for the money
Cons: See comments
This review was written in the old system and had content requirements that are different than reviews written today.