The Meprolight Tru-Dot Green Tritium Night Sight Set for Armscor/Rock Island Tac 1911 pistols delivers a clear, three-dot sight picture that stays consistent in bright daylight and in low or no light. Premium Swiss tritium vials in both the front and rear sights provide self-illuminated aiming references, while the square notch rear and square front blade are machined from durable steel for a solid, snag-free fit on your slide.

This sight set is ideal for upgrading a defensive or range-ready 1911 where fast, intuitive alignment is critical. The glowing green dots with white outline on the front and matching green rear dots help shooters maintain confidence when lighting conditions change, whether practicing at the range or keeping a pistol ready for home protection. Meprolight’s long-standing reputation for rugged, maintenance-free tritium sights underscores the reliability of this Tru-Dot set.

Key Features:

• Manufacturer: Meprolight
• Model: Tru-Dot 198103101
• Firearm Type: Pistol
• Firearm Fit: Armscor / Rock Island Tac 1911, Kimber 1911
• Sight Style: 3-Dot Tritium Square Front / Square Notch Rear
• Mount Type: Front Sight Dovetail / Rear Sight Dovetail
• Front Color: Green Tritium / White Outline
• Rear Color: Green Tritium / Black Outline
• Frame Color: Black
• Front Sight Length: 0.54"
• Front Sight Width: 0.14"
• Front Sight Height: 0.26"
• Rear Sight Length: 0.87"
• Rear Sight Width: 0.72"
• Rear Sight Height: 0.45"
• Illumination: Green Tritium
• Battery Required: No