MBUS® 3 Rear Sight: Big Polymer Features, Packed Into a Small Footprint Color:Flat Dark Earth (FDE) Strategic reinforcements ensure it survives

Strategic reinforcements ensure it survives the harshest punishments of the field

Dot-matrix on the base plate allows the user to mark the magazine with alphanumeric characters or pictograms for identification

Broad Compatibility: Available for retrofit on most helmet shells utilizing the standard three-hole pattern

Dimension: 22mm dia

⚡ Proven Quick Adjuster: Features the same high-speed adjustment tab as the standard Vickers Sling

MBUS® 3 Rear Sight: Big Polymer Features, Packed Into a Small Footprint Color:Flat Dark Earth (FDE) Strategic reinforcements ensure it survivesHigh Impact Polymer. Spring Loaded Deployment. Tool less Windage. Rapid Select Dual Apertures. Ultra Low 0. 55" Profile. Great things come in small polymer packages. The Magpul MBUS 3 Rear Sight brings professional grade tool less adjustment and aperture flexibility to a backup sight thats ready when your primary optic isnt. By streamlining the original MBUS design to a compact 1. 38 width, Magpul has created a snag free, lightweight solution