Magpul MBUS Back-Up Rear Sight Gen 2 Flat Dark Earth

Overview

Magpul MBUS Back-Up Rear Sight Gen 2 Features The MBUS Gen 2 rear sight features a spring-loaded flip up design that deploys quickly and locks securely into place when needed. It can be activated from either side or by pressing down on the top allowing fast and intuitive use under stress. Protective wings shield the dual same-plane flip apertures helping guard against impacts and hard handling during transport or field use. A detent knob provides easy and positive windage adjustment for precise zeroing and repeatable alignment. The reinforced polymer construction resists abuse while keeping overall weight low. Detent and spring pressure keep the sight firmly in position during operation yet it is engineered to fold unobstructed under impact to help reduce potential damage. Magpul MBUS Back-Up Rear Sight Gen 2 Specifications a Manufacturer: Magpul a Model: MBUS Back-Up Rear Sight Gen 2 a Color: Flat Dark Earth a Mounting: Picatinny Rails a Type: Flip Up a Operation: Spring loaded a Activation: Ambidextrous side activation or top press a Apertures: Dual same-plane flip apertures a Adjustment: Windage adjustable via detent knob a Construction: Polymer a Retention: Detent and spring pressure a Weight: 1.30 oz