Glock Factory, OEM standard, fixed-type, rear sight White "U" outline designed specifically for Glock 42, 43, 43X, 48.
6.1mm Fixed Plastic Rear Sight, Dovetail type.
The 6.5mm Rear Sight is designed to function with all Glock 9mm, .40cal, .357cal handguns. Item #6150
The 6.9mm Rear Sight is designed to function with all Glock 10mm and .45 caliber handguns. Item #6151
Order Online or Call Toll-Free: 1-800-601-8273
