Brand New 650nm 660nm Red Diodes 300mw/400mw Push CW Laser Diode TO-18 LD LPC-826: Amazon.com: Industrial & Scientific
GearSight on Twitter: "The LPC Model 7, Laser Aimed Revolver, was a modified Colt Trooper fitted with a Laser Products helium-neon laser. This marked the beginning for the company now known as @