The ACOG might have the FO and tritium or make use of a AA battery to light up the reticle. However the eyebox gets genuinely restricted about the 4x ACOG, so you’ve confined it to a fixed electricity scope. The five.5x ACOG is good, but incredibly major/bulky and adds bodyweight. https://bookmarkstime.com/story18943059/the-ak4d-slot-diaries