The Sightmark Professional Universal Green Laser Boresight is designed for sighting in .17-.50 caliber rifles, shotguns and pistols. The unit provides the fastest gun zeroing and sighting system to reduce wasted cartridges and shells when sighting in your new optic. Its durable, ultra-compact design makes it easy to pack for travel, and includes an ultra strong magnetic base that is expanded to fit shotguns and muzzle brakes. The boresight features digital on/off and mode controls and long lasting battery life using CR123A batteries.

Package Includes:

- CR123A Batteries

Features:

- Easy to pack and travel
- CR123A battery powered
- Retractable arbor automatically adapts boresight to any caliber barrel
- Reduce wasted cartridges and shells
- Durable and reliable
- Compact design
- Digital switch on/off and mode controls
- Ultra strong magnetic base, expanded to fit shotguns and muzzle brakes
- Fastest gun zeroing and sighting system

Specifications:

- Compatible Calibers: .17 Caliber - .50 Caliber Rifles and Up to 12 Gauge
- Laser Wavelength: 532nm
- Output Power: <5 mW
- Battery Type: CR123A
- Battery Life: Continuous 12 Hours and Strobe 30 Hours
- Range For Sighting: 15-100 Yards
- Dot Size at 100 Yards: 2"
- Operation: On/Off and Strobe Mode
- Construction: Aluminum, Rubber, and ABS Plastic
- Operating temperature, F/C: 15 to 122
- Length: 3.32"
- Width: 1.26"
- Height: 2.20"
- Weight: 5.30 oz