XS Sights XTI2 DXS Rifle Sights, Ember Standard Dot Orange, 45 Degree Offset for AR Rifles, Steel/Blued AR-0008-1N XS XTI2 sights are a close-quarters" secondary sighting solution for a fast sight transition from a magnified primary optic. XTI2 sights reduce target engagement time and eliminate magnification adjustment. Their second generation XTI's feature taller bases for easy sight alignment" without having to break a standard cheek weld. Additionally" the base angle has been increased to accommodate wider lens optics. The front sight measures 0.140" wide and now feature an Orange Ember Glow Dot. The straight-line express sight picture makes XTI2's ideal for rapid sight acquisition and close target shooting.