Features:

• Fits Make: Glock
• Fits Model: 42 43 43X 48
• Fits MOS Slide: Yes
• Front Sight Finish: Case Hardened
• Rear Sight Style: 2-Dot Tritium
• Rear Notch Shape: Square
• Rear Sight Finish: Case Hardened
• Rear Tritium Color: Green
• Rear Outline Color: Black
• Rear Blade Height: 0.176 in. (4.47mm)
• Overall Rear Height: 0.256 in. (6.5mm)
• Rear Notch Width: 0.165 in. (4.19mm)