Drop targets in confidence with Truglo® Brite Site® Tritium/Fiber Optic Sights for Glock® Pistols Chambered in 10mm, 45 ACP, 45 GAP from GunMag Warehouse. Favored by civilian and professional shooters alike, these aftermarket pistol iron sights feature CNC-machined barstock steel construction for unmatched reliability and lasting field service in concealed carry and home defense applications. The TRI•DOT™ 3-dot aiming system combines tritium and fiber optic sighting technology for improved clarity in any lighting condition, while the Nitride Fortress Finish™ coating provides a permanent protective coating for lasting corrosion and fade resistance. Made in USA.