Leupold Mark 4 AR-15 Handle Mount Base Matte - $34.99

Experience vastly superior optical quality Bases are no place to skimp if youre making an investment in top-notch tactical optics. Leupolds proven slot-and-spline design solidifies the sighting system for fail-safe dependability. A 1/4 slope aids long-range shooting applications. TheAR-15 Handle MountBase accepts Mark 4 rings, cross-slot rings and QRW/PRW rings. Matte finish. Made in USA. - $34.99