Laser Boresighter Cartridge 12 Gauge 12 GA Mountain Ghost Red Laser

The MOUNTAIN GHOST® Laser Boresighter Cartridge for 12 GA is a practical tool designed for quick and precise zeroing of scopes and red dot sights without the need for live firing. It allows you to pre-align the barrel axis with the sights, saving time and ammunition during actual zeroing at the range.

The device is shaped like a standard shotgun shell and is placed directly into the chamber of 12 Gauge firearms. This makes the boresighter instantly ready for use, requiring no additional adapters or complex assembly. The body is made of precision-machined brass, ensuring an exact fit in the chamber and high durability. Factory calibration guarantees precise performance, and a clear 660 nm red laser beam allows for swift alignment with your chosen target.

Its compact design and intuitive operation make this device perfect for use after mounting new optics, replacing a red dot, or prior to shooting practice.

Technical Specifications:

Compatible chambers: 12 Gauge (12 GA)
Wavelength: 660 nm (Red)
Maximum output power: ≤ 5 mW
Power supply: 4x LR41 batteries
Material: Brass
Operating temperature range: -10 °C to 40 °C
Operating mode: continuous laser beam after activation