Truglo's tritium night sights transition from standard white dot sights during the daylight, to glowing green dots in the dark - no batteries or light exposure required.Assembled in the usa with quality swiss tritium for maximum brightness, these sights utilize cnc-machined steel construction with a snag-resistant design fitting standard holsters, and truglo's fortress finish permanent protective coating for maximum protection.This model is compatible with glock 20/21/25/28/29/30/31/32/37/40/41.
Rear Color: Green
Type: Front/Rear Set
Frame Material: Steel
Frame Color: Nitride Fortress
Firearm Fit: Glock 21
Style: Square Front/U-Notch Rear
Front Material: Tritium
Rear Material: Tritium
Front Color: Green
Firearm Type: Pistol
Rear Color: Green
Type: Front/Rear Set
Frame Material: Steel
Frame Color: Nitride Fortress
Firearm Fit: Glock 21
Style: Square Front/U-Notch Rear
Front Material: Tritium
Rear Material: Tritium
Front Color: Green
Firearm Type: Pistol
