Amazon.com : SolidKraft High Power Green Laser Pointer, Tactical Long Range Laser, Rechargeable Laser Single-Press On/Off, Adjustable Focus High Power Laser Pointer with Carrying Case : Sports & Outdoors
3V 4.5V 5mW Red "Line" Laser Diode Module 650nm by farhop - 9x21mm (2 Pack): Amazon.com: Industrial & Scientific
2pcs 532nm 5mW Green Focus Line Laser Diode Module Brass 3.5-4.5V w/Driver: Amazon.com: Industrial & Scientific
Amazon.com: IEVE 650nm 5mw 5V Cross or Line Diode Laser Module Industrial Laser (10pc Line) : Industrial & Scientific
Amazon.com : KNINE OUTDOORS Compact Handgun Green Laser Sight with Picatinny Rail Mount, USB Rechargeable Battery with 5mW Output, Last Longer for Tactical Uses : Sports & Outdoors