XS Sights R3D Tritium Night Sights with Photoluminescent Glow Dot for Canik TP9 (Green)The XS Sights R3D Tritium Night Sights with Green Glow Dot for Canik TP9 feature traditional 3 dot tritium, notch and post sight picture. The sights fit Canik TP9 SF, SFX, SF Elite, and SC. The tritium front sight comes equipped with the proprietary photoluminescent green Glow Dot, which absorbs ambient light and glows in low light. The 2 dot tritium blacked out rear illuminates, giving proper sight alignment while not outshining the front sight for