SPECIFICATIONS

Bore Sight Kit Bright Green Dot with Big Button Switch for .17 to 12GA Caliber

Output Voltage: <1mW

Customers like the ease of use, value, and brightness of the aiming scope sight. For example, they mention it's very simple, easy to install the battery, and works exactly as it'd be expected to. That said, opinions are mixed on quality, performance, fit, and accuracy.