The tritium Green Dot Sight System - Remington Tru-Dot Night Sight for 870, 1100 & 11-87 rifle sight set (for slug guns before 2010) offers the best low light performance of any night sights. Day and night, the shooter's aiming reference is three self-illuminated dots, identical in appearance and location under all light conditions. Get the Meprolight advantage with the brightest night sights available today. Meprolight sights are used and trusted by military personnel and law enforcement officials. All Meprolight Tru-Dot sights are covered by a 12 years usable illumination warranty to original purchaser.
b>Features: - Unequaled low light performance - Functions with a wide temperature range - Excellent for military and law enforcement use