HIVIZ Tritium Night Sight Front Sight Post AR-15

The HIVIZ Tritium Night Sight Front Sight Post takes your AR sight picture to the next level with 24-hour illumination. Designed for the roughest use, this vertical sight post is the perfect upgrade to any platform. FeaturesEasy to install vertical front postBrightest, fully encapsulated TritiumImproved visibility day or nightAdjustment tool and detent included Notes:Fits: most AR and M4 rifles with A-Frame or folding sights, including fixed and detachable models.Does not fit Magpul MBUS, MBUS3 or MBUS Pro.