Surplus Knights 300M BUIS

KAC’s line of Backup Iron Sights are currently in use by the United States Army, Marine Corps and numerous law enforcement agencies worldwide. The KAC 300 Meter Folding Rear Sight features a fixed post aperture that is ideal for shooters who want an easy to use, close to medium range back-up sighting solution. The 300 Meter Rear Sight is adjustable for windage only, and includes a snap-in polymer aperture insert that gives the user a more precise sight picture if desired. These are surplus and show signs of use, scratches, or were painted.