ACOG 3.5x35 scope with Red Chevron BAC Reticle- The ranging reticle is calibrated for 5.56 (.223 cal) flat-top rifles to 800 meters. The chevron reticle is designed to be zeroed using the tip at 100 meters. The width of the chevron at the base is 5.53 MOA which is at 19" at 300 meters. This allows range estimation for silhouette targets. The ACOG 3.5x35 Scope also includes: 1 Flattop Adapter for Military Style Rail (TA51) 1 3.5x35 Scopecoat (TA63) 1 LENSPENA(R) (TA56) 1 Lanyard Assembly for Adjuster Caps (TA71E) 1 Trijicon Logo Sticker (PR15) 1 ACOG BAC Manual 1 Warranty Card