Magpul MBUS Pro Sight - front sight - black

The Magpul MBUS Pro Sight – Front is an all-steel folding back-up front sight for 1913 Picatinny rails. The steel has a QPQ nitride finish for resistance to wear and corrosion. Stowed, it is only 0.43" tall and covers 1.63" of rail, staying out of the way until your primary optic fails.

Elevation adjusts without tools. Detents hold both the sight and the elevation knob in place when stowed or deployed, so it holds zero during hard use. The front post offers two widths: a 0.06" Standard width for visibility and a 0.04" Match width for precision. When deployed, it is at standard AR sight height. Unlike the polymer MBUS 3, the MBUS Pro also mounts on receiver-height railed gas blocks.