Utg Ar15 Super Slim Fixed Rear Sight, Picatinny, Black Precision Cnc Machined 6061-T6 Aircraft Aluminum Base With Steel A2 Sight Assembly Slim And Lightweight Profile With A Durable Wear Resistant Matte Black Finish Tool-Free Windage And Elevation Adjustment With Dual Apertures Ideal For A Variety Of Different Scencarios Utilizes A Single Locking Torx Screw And Square-Shaped Integral Recoil Stop For A Secure Zero Hold And Return To Zero On Mil-Std-1913 Picatinny Rails
