Burris red dot - Burris 300205 XTS-135 1X - 30mm Tube Matte Xtreme Tactical SpeedDot Sight

Mounted this on my RRA LAR-PDS 5.56 and took it to the range. It was a pain to Zero then after about 50 rounds the dot would disapear after each shot and either return a couple minutes later or I would have to change the setting for it to come back. Then it lost zero after about 100 more rounds. Couldn't return it either (guess optics planet 100% guarantee is bogus) Would not reccomend optics planet or Burris.
Pros: None
Cons: Lost Zero, Red Dot is very fuzzy, Red Dot disappears

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