Primary Arms High Cantilever 30MM Mount - $13.99 + Free Primary Arms Beanie The High Cantilever Mount will raise most 30MM tube red dot sights (Aimpoint, Vortex, Primary Arms, etc.) to allow for a lower 1/3rd cowitness. A lower 1/3rd co-witness places the red dot in the bottom part of the scope tube

Primary Arms High Cantilever 30mm Mount - Lower 1/3 Cowitness - $21.24 w/code "SAVE12" Our High Cantilever Mount will raise most 30MM tube red dot sights (Aimpoint, Vortex, Primary Arms, etc.) to allow for a lower 1/3rd cowitness. A lower 1/3rd co-witness places the red dot in the bottom part of the