Meprolight Tru-Dot Shotgun Night Sight for Mossberg M500 M590 - Green Front 38501. The revolutionary Meprolight system of self-illuminated tritium night sights enables you to hit stationary or moving targets under low light conditions with dramatically increased hit probability. Test results by marksmen and journeymen level shooters using Meprolight Tritium Night Sights have shown an increase of over 85percent in hit efficiency compared to conventional sights. Tritium night sights rely on a tritium power source that functions in all temperature conditions and add no weight to the weapon system. Simply Remove And Replace: These Meprolight Night Sights are designed as replacement parts for the standard weapon sights. Meprolight's illuminated night sights can be mounted directly with no weapon modifications. A unique MV gluing/sealing system holds the light sources securely in their metal sight housing ensuring impact and shock resistance to the rigors of extensive firing and field handling. The sights are designed to withstand prolonged immersion in commonly used gun cleaning solvents. Specifications for Meprolight Tru-Dot Shotgun Night Sights for Mossberg Shotguns: Manufacturer: Meprolight Front Sight Color: Green Rear Sight Color: Green Gun Model: Mossberg Model 500 Color: Black Fabric/Material: Metal / Tritium Front Material: Tritium Additional Features: Front and Rear Set Gun Make: Mossberg Condition: New Gun Type: Shotgun Features of Meprolight Shotgun Sights for Mossberg Shotguns: Unequaled Low Light Performance Brightest Night Sights Available Today Used by Military & Law Enforcement Rifle/Shotgun sights are covered by a 5 years usable illumination warranty to orginal purchaser. Package Contents: Meprolight Tru-Dot Shotgun Night Sights for Mossberg Shotguns We carry a wide-ranging collection of Meprolight Tritium Night Sights. To see just how many gun sights we have on sale check out our Meprolight page. We have even more Tritium Sights by other great manufacturers available for sale too What firearm models does the manufacturer say Meprolight Tru-Dot Shotgun Night Sights for Mossberg Shotguns is compatible with? The manufacturer suggests that Meprolight Tru-Dot Shotgun Night Sights for Mossberg Shotguns is compatible with Mossberg Model 500 Mossberg Model 590Meprolight 1385013101: Tru-Dot Shotgun Night Sight for Mossberg M500 M590 - Green Front 38501