Rear sight features a quick and accurate U-notch design and has an angled edge for emergeny one-handed operation; Evaluated and recommended by National Tactical Officers' Association (NTOA) field testers; Fits standard holsters; 12-year limited warranty. TFX hermetically-sealed capsule design provides maximum protection and durability, plus a Fortress Finish provides a permanent protective coating; Impervious to oils, chemicals, cleaning solvents, and ultra-sonic cleaning processes. Contrasting colored front sight FOCUS-LOCK ring for even faster focus; Machined and assembled in the USA with quality Swiss tritium for maximum brightness. Next-level TFX sight technology for professionals and shooters who demand maximum performance from their handguns; Provides ultimate reliability, accuracy, and brightness no matter how tough things get. Fits Glock 17 / 17L, 19, 22, 23, 24, 26, 27, 33, 34, 35, 38, 39, 45 (will NOT fit Glock M.O.S. models).Mounting Type: Picatinny Mount. Compatible Devices: Handgun. Magnification Minimum: 1 x. Material: Alloy Steel, Other. Item Weight: 0.06 Pounds. Sport Type: Airsoft. Item Dimensions LxWxH: 8.25 x 6.75 x 1 inches. Style: Glock 17/17L, 19, 22, 23, 24 and more. Color: Black. Brand: TRUGLO. Date First Available: October 25, 2015. Best Sellers Rank: #18,554 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 3,284 ratings 4.6 out of 5 stars. : B018IP2F1U. Size: ?One Size. Included Components: ?Sights. Model Year: ?2016. Part Number: ?TG13GL1PC. Manufacturer: ?Truglo. Number of Items: ?1. Suggested Users: ?Unisex-adult. Model Name: ?TFX Pro Tritium and Fiber Optic Xtreme Handgun Sights for Glock Pistols. Warranty Description: ?Limited. Brand Name: ?TRUGLO. Package Weight: ?0.06 Kilograms. Item Package Dimensions L x W x H: ?7.72 x 6.1 x 0.98 inches. Night vision: ?Yes. Mounting Type: ?Picatinny Mount. Compatible Devices: ?Handgun. Magnification Minimum: ?1 x. Material: ?Alloy Steel, Other. Item Weight: ?0.06 Pounds. Sport Type: ?Airsoft. Item Dimensions LxWxH: ?8.25 x 6.75 x 1 inches. Style: ?Glock 17/17L, 19, 22, 23, 24 and more. Color: ?Black. Brand: ?TRUGLO.