50/50 on ncstar red dot - NcSTAR Red Dot Sight - 1x42 B-Style - Weaver Base

To be honest I thought that this sight would be powerful enough to shoot in daylight. I was disappointed to say the least. It is very easy to mount, stayed tight during shooting of 50 rounds of .40 ammo. But it has to be nearly a black background to see any target.
Pros: Very easy to use and setup
Cons: Not powerful enough

This review was written in the old system and had content requirements that are different than reviews written today.