Decent rail. useless bubble - Area 419 CZ457 Improved Scope Rail

This is a good quality rail but it has it's issues. First, it's the tallest of all rails available. This limits it's use to low rings (even with a 60mm) objective. A lower rail like the MDT/EGW allows more options for scope height/mounting. Second, the bubble is too small, the glass to narrow and it's placement too far under the scope to be of any real use. I've found a scope mounted bubble to be far superior . Lastly, it's the most expensive of all the mounts I've found and used. I only bought this one because I wanted max ( 50) MOA compensation for my Strike Eagle scope when going out to 300 yds and beyond. I'll likely go back to the other brands for my next build.