Every weapon with an optical sight should have an auxiliary sighting system. If your optic depends on batteries auxiliary sights are an absolute necessity. - Features: - Designed for M4 M16 and AR-15 rifles the KPOS system and other weapons with same-plane mounting locations and similar sight height. - Rear sight is finger-adjustable for windage. - Front sight is finger-adjustable for elevation. - Low-profile lightweight design. - May be used as primary or secondary sights. - Ambidextrous deployment and control. - High-grade polymer and metal construction. - Spring-based locking mechanism will not break or deform. - Mounts to MIL-STD-1913 Picatinny rails. - Front sight height designed for mounting to handguard on same plane as rear sight not to AR-15 gas blocks. - Front sight weight: .88 oz. - Rear sight weight: 1 oz.
Determined at checkout.