Product DescriptionMission First Tactical Front Back Up Sight with Windage Adjustment - BUPSWF.
Sight mounts onto a 1913 Picatinny fixed front rail replacing the sight. Designed for tactical .223 flat top configured rifles. Full elevation adjustment, 1/4 MOA click, standard tool required. Low profile snag resistant design. Shroud protects front post blade from debris and impact damage. Accepts any standard front post blade. Can fold to the rear, the correct direction if dropped. Manufactured out of super tough polyamide from DuPont's Military Plastic Division. Made in the USA.