This Trinity Force AR-15 Flip-Up Sight Set is rugged and adjustable enough to be your primary sighting system.

The QF BUS (Back Up Sight) flip-up sight set is designed to meet a variety of needs for any shooter. These rifle sights are incredibly easy to install on your AR-15 and feature a tension detent locking mechanism in both the upright and low-profile folded positions. The HK-style front sight allows for large sight picture and quick target acquisition, while the dual-aperture rear sight allows for easy zeroing. The low-profile and slim design of the sight set ensures that minimum bulk and weight is added to your carbine, making it perfect to combine with other optics platforms.

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Trinity Force QF BUS AR-15 Flip-Up Sight Set Features and Specifications:

- HK-Style Front Sight Allows For Large Sight Picture And Quick Target Acquisition
- Rear Sight Contains Multiple Diameter Apertures
- A2 Front Sight Post Fully Adjustable For Elevation; Rear Sight Adjustable for Windage
- Slim Design For Low Profile Silhouette When Stowed
- Quick Locking Mechanism In Open And Folded Positions
Materials: Aluminum and Steel Construction
Finish: Hardcoat Anodized Black

Fits: Attaches directly to Picatinny rails