Meprolight Tru-Dot Ghost Ring Night Sight Set for Benelli M1S90 M4 Nova & Super Nova. 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 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 making the Meprolight Tru-Dot Shotgun Night Sight an excellent sight for long-term hunts. For a high-accuracy high brightness night sight that will improve your accuracy in low light conditions choose the Mepro Light Ghost Ring Benelli Shotgun Tritium Sight. Specifications for Meprolight Tru-Dot Ghost Ring Night Sights for Benelli Shotguns: Manufacturer: Meprolight Front Sight Color: Green Rear Sight Color: Green Color: Black Fabric/Material: Metal / Tritium Front Material: Tritium Attachment Type: Screw Additional Features: Front and Rear Set Height: 0.5 in Gun Make: Benelli Condition: New Illumination Type: Tritium Gun Type: Shotgun Illumination Color: Green Features of Meprolight Shotgun Night Sight for Benelli Shotguns: Unequaled low light performance Functions with a wide temperature range Excellent for military and law enforcement use Covered by a 5 years usable illumination warranty to original purchaser. Package Contents: Meprolight Tru-Dot Ghost Ring Night Sights for Benelli Shotguns What firearm models does the manufacturer say Meprolight Tru-Dot Ghost Ring Night Sights for Benelli Shotguns is compatible with? The manufacturer says that Meprolight Tru-Dot Ghost Ring Night Sights for Benelli Shotguns is compatible with Benelli M4 Benelli M1 Super 90 Benelli SuperNova Benelli Nova Benelli M2Meprolight 1343023101: Tru-Dot Ghost Ring Night Sight Set for Benelli M1S90 M4 Nova & Super Nova