Magpul MAG1167BLK MBUS 3 Sight Rear Black Flip Up for AR10AR15M4M16M110SR25

Significantly reduced in size from the MBUS it sits at just 0.55 high when folded 1.38 at its widest point and weighs a scant 30 grams with hardware. Its aesthetics are derived from the MBUS Pro but the MBUS 3 Rear Sight is constructed of our impactresistant polymer making it lightweight and extremely durable. Featuring the same springloaded technology as its predecessor they can be deployed with an ambidextrous pushbutton. The MBUS 3 Rear Sight sits at standard ARheight when deployed and includes a windage adjustable rapidselect aperture system. Ambidextrous pushbutton deployment and rapidselect rear aperture system. 0.55 high when folded and 1.38 wide at widest point. 0.5 MOA 0.606100m per click with a 14.5 sight radius. 0.4 MOA 0.439100m per click with a 20 sight radius. Made in the USA.