XS Sights AR-15/M-16 Standard Dot Tritium Round Top Front Sight

The XS Sight Systems AR-15/M-16 Standard Dot Tritium Round Top Front Sight features green tritium inserts surrounded by a white outline to improve your sight picture in all conditions. The Big Dots have a larger white line than the Standard Dots with the same size tritium insert in both. These are a direct replacement for the standard AR-15 front sight post.