Since magnfication at close range is not optimal and in fact can be quite a problem, the dot piggyback sits flawlessly on top ready for CQB issues. No need to physically have to flip a magnifier aside when I can drop immediately to the dot reticle with my eyes. If you ever have to do this its probably during a time when time is precious and very possibly life saving. As in yours. Love this piece of equipment. Tough, dependable. High quality product. Can't say enough.
This review was written in the old system and had content requirements that are different than reviews written today.