Description
The QF B.U.S (Back Up Sight) can be used as both a back up sighting system for rifle optics or as a primary sighting system.
The sights must be manually flipped up and are secured using the sight’s internal tensioning feature.
The QF B.U.S (Back Up Sight) can be used as both a back up sighting system for rifle optics or as a primary sighting system.
The sights must be manually flipped up and are secured using the sight’s internal tensioning feature.