SUREFIRE M910A Grip Light Replica 2 Pack Holder "Main Light" & 2 Support Lights! Large body for outstanding impact. A realistic reproduction of the M910A Weapon Light used by military forces and law enforcement special forces around the world. Can be used for rifles with 20mm rail at the bottom, submachine guns, shotguns and more. It has a luxurious matte black finish that does not have the cheapest feel that is commonly found in cheap models.