The new MAGPUL MBUS sight set contains two incredibly reliable and quick to install flip up style back up sights.
Easy to operate, these sights will fit any 20mm rail, they will lock securely into place ready for use.
* Made from injection moulded high quality black polymer plastic.
* Water proof and long lasting design.
* Very light weight and durable - each sight weighs less than 35 grams!
* Designed for airsoft use but can be safely used on air rifles and crossbows.
* Version: MBUS.
Package includes: One front and one rear back up sight. (set of two).