• The VOTATU V4 back up sight equipped with green and red fiber-optics for increasing visibility.
• Constructed from high quality polymer provides light weight and impact resistant, they're durable and won't rust.
• Spring-loaded flip up sight can be easily activated by pressing the top button and lock solid with no wiggle.
• Quick and easy elevation and elevation adjustment knob -NO TOOLS REQUIRED. Dual rear aperture system offer a rapid transition from CQB quick target acquisition to precision long-distance aiming.
• Mounts on any MIL-STD-1913 Picatinny. Provides the same height-over-bore as standard A2 irons.