Unequaled low-light performance
For AR-style A1 & A2 rifles
Round front post for more accuracy
2-piece for alignment
5-year usable illumination warranty
Get the Meprolight advantage and unequaled low-light performance with this front sight only AR15/M16 Night Sight. Due to its accuracy and reliability, this sight is frequently used by the military & law enforcement. Front sight only for use on AR-style A1 and A2 rifles. This sight has a round front post, which is much narrower than the square post currently coming on the AR rifles. This thinner post gives more accuracy since it does not cover as great an area of the target at a distance. Two-piece for alignment. Once you have the rifle sighted in for a particular distance, should the tritium light source not be facing you, all you have to do is depress the detent and rotate the sight to align the light source. Covered by a manufacturer 5-year usable illumination warranty to the original purchaser.