Magpul MBUS Sights
|Height above rail, stowed||~0.51 in.|
|Length, deployed||1.5 in.|
|Length, stowed||2.6 in.|
|Weight, w/ hardware||1.3 oz.|
|Other Specs||Center of aperture to top of rail: 1.42 in.
~0.7 MOA (0.754″/100m) per click with a 14.5″ sight radius
~0.5 MOA (0.547″/100m) per click with a 20″ sight radius
Magpul MBUS Sights
A low-cost, foldable backup sight with color injection molding, the MBUS (Magpul® Back-Up Sight) is available. The dual aperture MBUS Rear Sight is designed exclusively for the AR15/M16 platform has windage adjustment and fits most 1913 Picatinny rail-equipped guns. The Magpul MBUS Rear Gen 2 Flip-Up Back-Up Sight is ideal for use with red-dot sights and other optics as a backup sight in the event that the batteries or other electronics malfunction. These Mil-Spec 1913 Picatinny rail-compatible AR 15 Iron Sights from Magpul Industries are spring-loaded for quick engagement. The dual aperture and simple windage adjustment of the Magpul MBUS Rear Gen II Flip-Up Back-Up Sight. In even the most difficult circumstances, impact-resistant polymer is dependable and long-lasting. It turns out that the Magpul MBUS Rear Gen 2 Flip-Up Back-Up Gun Sight is a crucial component of an operator’s weapon system.
If the primary optic fails, these flattop-mounted steel sights can be quickly deployed at the touch of a finger. No brush, sling, or other equipment will get caught on the streamlined folds. The spring-loaded, ambidextrous release mechanism allows the sight to be deployed and locked in place with a single tap on the grooved tab on either side. When you’re done, just press the same buttons again to fold up the sight. Uses less than 1″ of rail space on a MIL-STD 1913 Picatinny receiver and locks in place with a steel crossbolt. The height above the bore is equivalent to that of factory-installed A2 iron sights. There are two peepholes in the rear sight, one measuring 185 inches in diameter (the larger aperture) and the other measuring 070 inches (the smaller aperture), allowing the shooter to alter the windage of the gun. Fits any firearm with a standard .223 Remington or .308 Winchester caliber receiver.