Type: Light & Laser Combo. For Gun Type: Handgun. Features: Green Laser – Integrated Flashlight – Quick Detach. Reticle Type: 2 MOA Dot. Model: LE420-GR Tactical Flashlight Laser Sight. Compatible Battery Sizes: Lithium Ion (Li-Ion). Featuring a Class III L laser and integrated flashlight, this unit provides enhanced target acquisition in low-light conditions. The quick detach mount and protective lens covers add to its durability and ease of use. Ideal for professional shooters and enthusiasts seeking reliable laser and illumination in one compact package. Holosun LE420-GR Tactical Flashlight Laser Sight. What’s Not Included. This Holosun laser device is used and in good condition. The laser emitter lens is clean without imperfections. The (2) CR123A batteries will need to be replaced as they are depleted after testing. Please see pictures for details.