I got this mount for my NF scope and it seems to work fine. I'm not sure how to really rate a scope mount but I shot a .32" MOA group (3 shots) at 200 yards two days ago. Granted, before that I was shooting 1.25" MOA groups at 100 yards, so I'm guessing it is probably operator error and not equipment malfunction.
Pros: Uni-mount, decent cost
This review was written in the old system and had content requirements that are different than reviews written today.