Calculated Kinetics Canik Rival/Rival SFX/Rival Steel/TP9 Full size/Elite Combat/Executive Combat to any Holosun K or RMSc Footprint optic (EPS, Mecanik M04, EPS Carry, 407k, 507k and any RMSc Footprint) DOGTAG Optic Plate is a better than OEM mounting solution, built in deflection table to prevent carbon build up, and allow for single hand manipulation. Also incorporated in the DOGTAG is Rear iron sights that will give a lower 1/5th co witness with most optics. Hardware, Torx Bit, Vibratite, and Install Card included.