Olight M20 or M30 Weapon Mount
Does not look like the picture at all.  Is not stamped \\"Olight\\"  Just a thin aluminum housing and feels cheap.  I decided not to use it and will sell it to some Rookie.  Decided to use my Command Arms quick release polymer holder mounted to a Mesa Tactical shotgun barrel clamp.    Waste of money and time.  Very disapointed when i thought i was getting what was pictured.