Meprolight, Tru-Dot Sight, Shotgun Bead, Green, 5-40 Thread.
Unequaled Low Light Performance.
Brightest Night Sights Available Today.
Used By The Military and Law Enforcement.
Rifles/Shotguns sight are coverd by a 5 year usable illumination warranty to the orginal purchaser.
Abuse, improper installation or damage will void this warrany.
5-40 thread, which fits the Mossberg 590 & 835 shotguns.