Trijicon Bright & Tough Night Sight Set Green Front & Green Rear for Remington . This unique configuration increases visibility and quickens front sight acquisition making this one of the most versatile Trijicon night sights on the market. Rear sight is outlined in black and features a wider U-shaped notch. This unique three dot reticle is designed to offer a clear unobstructed sight picture regardless of lighting and conditions. Perfect for acquiring targets at any time of day this green tritium illuminated slug hunting sight is designed to last a lifetime. Specifications for Trijicon Bright & Tough Night Sights for Remington Slug RE01: Manufacturer: Trijicon Front Sight Color: Green w/White Outline Rear Sight Color: Green w/White Outline Gun Model: Remington Model 11-87 Remington Model 1100 Remington Model 870 Color: Green/Green Fabric/Material: Metal Front Material: Tritium/Paint Attachment Type: Professional installation recommended. Rear Blade Height: 0.147 in Front Blade Height: 0.258 in Gun Make: Remington Gun Type: Shotgun Features of Trijicon Bright & Tough Night Sights for Remington Slug RE01: Instantly visible sight picture in no-light or low-light situations: Tritium phosphor-filled glass lamp provides battery-free glow allowing for a visible sight picture in all lighting situations. Increased daylight dot visibility: White-painted rings around tritium lamps enhance the user's ability to see the sight picture in bright-light shooting situations. Enhanced protection from heavy recoil and harsh cleaning solvents: Tritium gas lamps are contained within protective aluminum cylinders and have additional silicone rubber cushioning. Evenly distributed light from tritium lamps: Each Trijicon tritium lamp is capped with a sapphire jewel that helps evenly distribute the light from the lamp and also acts as an additional layer of protection from puncture and cleaning solvents. What firearm models does the manufacturer say Trijicon Bright & Tough Night Sights for Remington Slug RE01 is compatible with? The manufacturer suggests that Trijicon Bright & Tough Night Sights for Remington Slug RE01 is compatible with Remington Model 870 Remington Model 1100 Remington Model 11-87Trijicon Night Sight Set Green Front & Green Rear for Remington - RE01