Primary arms - Primary Arms GLx Micro Red Dot Riser Absolute Cowitness

Item was great, clear glass solid mount at an awsome price ( almost always cheaper than the competitors) have it mounted on my dirty bird 13.7 " .223 wylde using 64 grain 5.56 nato helping the 1x primary arms scope really go further hitting 1" groups at 250 to 300 meters.