FBUS Gen.2 sights - Dark Earth - FMA

Flip-up FBUS Gen.2 sights by FMA.

Inspired by Magpul's MBUS sights, these polymer Flip-up sights can be folded down when not needed. The front sight can be adjusted for elevation via an included tool, and the rear sight for elevation and windage without tools.

In short, Flip-up FBUS Gen.2 sights by FMA are : 

• Solidity and lightness due to its polymer design.

• Automatic opening by pressing on the top or sides.

• Front sight adjustable upwards with supplied tool.

• Rear sight adjustable for elevation and windage without tools.

• Fits on Picatinny rail.