Magpul PTS MBUS Gen.2 Tactical Flip-Up Rear Sight

Magpul’s back up sights, or MBUS, are designed as low-cost alternatives to other back-up sights on the market. Made from Magpul’s signature high quality polymer, these sights are durable, yet lightweight. The rear sight is adjustable for windage, and features a dual aperture: one “tight” aperture for precision, and a “wide” aperture for closer range shots. To deploy the sight, simply press down on the front or on one of the side levers, and the spring-assisted sight will pop into place. The Generation 2 are lower-profile and produce a cleaner sight picture.

Features:

- Lightweight, durable polymer construction

- Adjustable for windage and elevation

- Dual sight apatures: standard and small

- Spring-assisted side levers quickly deploys sight