Magpul MBUS Back-Up Rear Sight Gen 2

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. It can be easily activated from either side or by pressing down on the top allowing fast and intuitive engagement when needed. Protective wings shield the dual same-plane flip apertures helping guard against impact and rough handling. A detent knob allows for easy and positive windage adjustment ensuring precise alignment during zeroing. The reinforced polymer construction resists abuse while keeping weight to a minimum. Detent and spring pressure keep the sight firmly in position during use yet it is engineered to fold unobstructed under impact to help reduce the risk of damage. Magpul MBUS Back-Up Rear Sight Gen 2 Specifications a Manufacturer: Magpul a Model: MBUS Back-Up Rear Sight Gen 2 a Color: Black 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