Sell Red or Green Dot Laser Sight with On Off Switch for .177 to .78 Caliber(with battery) best price

describe: 1. Material: high-quality aluminum material, light weight and durable. 2. Features: simple operation, higher stability, no need for preheating. The product has been reset to zero, no need to adjust, plug and play, accurate and fast. 3. Note: Do not install the battery upside down Specification: Name: Laser sight Colour: Black Light color: red/green Output power: less than 1mW Wavelength: red light 650nm/green light 532nm Adapter: 12 adapters Suitable for: .177 to .78 caliber Battery: CR2 3V battery Size: 18*175mm Weight: 130g Package list: 1*sight, 12*adapter, 1*battery, 1*screwdriver, 1*wrench, 1*instruction Tips: 1. Due to manual measurement, please accept an error of 1-3 cm. 2. Due to the difference of light and screen, the color of the product may be slightly different from the picture.