Choose The Best Post For Your Type Of Shooting
Steel front sight posts offer several profiles for different kinds of shooting and AR-15 variants. A2 square front post has the 4-notch base currently in use on military rifles.
AR-15, Issue:11, Page:065
Big Book Catalog, Issue:70, Page:065
SPECS: Steel, matte black finish. A2 - .267" (6.7mm) tall, .07" (1.7mm) wide.