The relationship between Primary Arms and Holosun is very collaborative. We have not hid the relationship or the fact they make our new Micro. They have taken our lead on moving the battery to the side and using standard mounts, Early on we did spec out greater waterproofing and our own turret design. I believe they incorporated that into their latest as well. We have both available. We do not have auto shutoff. I do not like tat in a optic but that is personal preference. The Hollosun has auto shutoff and auto awake and that allows for lifetime warranty. We went with no auto shutoff and a 3 year warranty. We are also $40 less. Your choice.
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Marshall Lerner
CEO Primary Arms, LLC