Trinity Force's QF B.U.S. (Back Up Sight) can be used as both a back up sighting system or as a primary sighting system. The AR15 A2 flip-up front sight post folds down out of view of your optics when not in use and is fully adjustable for elevation. The AR15 flip-up rear sight mounts onto the AR15 flat-top receiver, directly onto the Picatinny rail. These sights are equipped with an internal quick-deploy mechanism that can be activated by pressing the body of the sight forward along the axis of gun.
This pair of sights are constructed of an aircraft grade aluminum and a high strength steel with a black hard coat anodzied finish.
Manufacturer | Trinity Force |
Pricing Unit | EA |
Model | QF |
UPC | 812530021536 |
SKU | FS72 |
Width | 2.1000 |
Length | 2.6000 |
Height | 1.7000 |
Weight | 0.2500 |
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Oregon residents: If you are making a firearm purchase online from us, please understand, you are more than likely going to go in the FICS background check line of over 37,000. This means, that there's a good chance you'll still be in line on the 18th of December and are at the mercy of what the Judge in Harney County decides. At the point, there's a chance you'll have to get a permit-to-purchase said firearm. There will be no refunds for people that go in line and have to wait. Purchase at your own risk. That being said, we will continue to fulfil orders as they come in. Thank you for your patience! ~ Fifty1Fifty Tactical, LLC