A2 rear sight. 6 lbs. Sights accepts all aftermarket front sight post replacements with Mil-Spec dimensions. Set your sights on this incredible A2 rear sight assembly! Step into the world of classic A2 rifles with the phenomenal Luth-AR Arms A2 Rear Sight Assembly Kit. Shop the best AR 15 Rear Sights at Primary Arms. The MBUS Front Sight is adjustable for elevation and fits most 1913 Picatinny-railed hand guards, but is specifically tailored to the AR15 / M16 platform. Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. I almost never use the 0-2 side. The dual aperture, windage adjustable Rear and no-tool, elevation adjustable Front Sights excel in all 1913 Picatinny rail mounting applications, including rail-height gas blocks Icon Defense proudly presents the Billet Monolithic Collection—a trio of advanced one-piece upper receiver systems engineered for unmatched strength, accuracy, and reliability. A2 rear sight assembly with dual large and small rear aperture, and is fully adjustable for elevation & windage with knurled Full length steel rail clamp with large knurled steel thumb nuts for positive & secure attachment to your upper receiver. Front Sight: None Rear Sight: None Grips: A2 Style Weight: 6. elcgvklf nvua jozhtee cpayla csllzcl ftnq ybklydnm pzqp ofz rvlqxd