Magpul MBUS 3 Sight – Rear Black

Great things come in small polymer packages. The MBUS 3 Sight – Rear brings tool-less windage and aperture adjustment to a rear sight that’s ready when your primary optic isn’t. It stows at just 0.55” tall and 1.38” wide on your M1913 picatinny rail and includes ambidextrous deployment capability and two aperture options for different shooting scenarios.

Made in the USA.

Features

Compact (0.55" tall when folded; 1.38" wide) and lightweight (1.06 oz) polymer rear sight optimized for mobility, durability, and reliability
Attaches to M1913 Picatinny rails
Spring-loaded, ambidextrous button for quick deployment from stowed position
Tool-less windage adjustment for on-the-fly flexibility as your situation changes
Rapid-select, rotating aperture window allows a wide or narrow view for close-range shots (or low light situations) and longer distance shooting
Standard AR sight height for across-the-board compatibility