Laser Boresighter Cartridge .243 .308 Win Mountain Ghost Red Laser

The MOUNTAIN GHOST® Laser Boresighter Cartridge for .243 / .308 Win is a practical tool designed for quick and precise zeroing of riflescopes 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 cartridge and is placed directly into the chamber of .243 Win and .308 Win calibers. 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 dot allows for swift alignment with your chosen target.

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

Technical Specifications:

Compatible chambers: .243 Win / .308 Win
Wavelength: 660 nm (Red)
Maximum output power: ≤ 5 mW
Power supply: 3x batteries LR41
Material: Brass
Operating temperature range: -10 °C to 40 °C
Operating mode: continuous laser beam after activation