QF B.U.S. Aluminum Sights

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.


AR15 Flip Up Sights (Tactical) Front

• AR15 Flip-Up Front Sight – Back-Up Iron Sight

• Flip-Up A2 Front Sight Post folds down out of view of your optics when not in use

• The A2 Front Sight Post is fully adjustable for elevation

• Aluminum and Steel Construction


AR15 Flip Up Sights ( Tactical ) Rear

• AR15 Flip-Up Rear Sight – Back-Up Iron Sight

• Mounts onto the AR15 flat-top receiver, directly onto the Picatinny rail

• Aluminum and Steel Construction

SKU: FS72 Category:
Weight (oz)


Width (in)


Length (in)



Aircraft Grade Aluminum, High Strength Steel

Coating Type

Hard Coat Anodized Finish