Magpul Sight Mbus 3 Rear - Back-up Sight Polymer Fde Non-Skid Paint - IPX6 waterproof sealed unit

- IPX6 waterproof sealed unit

Firearm Fit: S&W M&P 9/40 4

Cortex combines built-in sensors and NMEA2000 connectivity with free basic monitoring

Obtain altitude from GPS and from the built-in barometer

Features:FLEX2 Polyurethan Technology

Magpul Sight Mbus 3 Rear - Back-up Sight Polymer Fde Non-Skid Paint - IPX6 waterproof sealed unitSignificantly reduced in size from the mbus, it sits at just 0. 44" high when folded and 1. 15" at its widest point. Its aesthetics are derived from the mbus pro, but the mbus 3 sight is constructed of our impact resistant polymer, making it lightweight and extremely durable. Featuring the same spring loaded technology as its predecessor, they can be deployed with an ambidextrous push button. The mbus 3 rear sight sits at standard ar height when