GLOCK Night Rear Sight for G42 and G43 - Slim
A tube of borosilicate glass is integrated in each of the contrast points of the GLOCK rear and the front sight which are filled with a minimal quantity of tritium gas (H-3). The inner surfaces of the tubes are coated with phosphorescent material producing a permanent light source when in contact with the beta parts of the tritium gas.
The granted lifetime of the light source is 12 years, a shock absorbing installation of the tritium tubes as well as a high dimensioned crystal glass lens grant optimum protection against mechanical influences during usage.
Tritium contrast points: in colour, illuminated at night, white in daylight.
Size (height of the sight):
• 6.1 mm
• 6.5 mm (Factory height)
• 6.9 mm
• Manufacturer: Glock
• Type: Rear Night Sight (Steel with Tritium Insterts)
• Size: 6.1mm; 6.5mm; 6,9mm (height of the sight)
• Finish/Color: Green
• Description: Fixed Rear
Fits: Glock 42 and Glock 43
Glock OEM part number:
• 33583 for 6,1 mm
• 33582 for 6,5 mm
• 33584 for 6,9 mm
• Installation by certified gunsmith is recommended.