Trijicon ACOG 5.5x50 Illuminated BAC Flattop Rifle Scope w/Mount Red Chevron .223 Reticle. 5x50 Gunsight with Red Chevron BAC Flattop .223 Reticle TA55 includes Trijicon Flat Top Adapter. The chevron reticle of the Trijicon Rifle Scope is designed to...