A 20 GA caliber laser cartridge featuring a precise red beam emitter. When loaded into the chamber of a firearm, it throws a beam at the intended target. This allows the sights to be aligned without firing a projectile, or reduces the number of shots required before achieving the desired alignment.

The cartridge is made of brass with a removable flange, inside which three AG13 batteries are placed. When shooting at medium and long distances, the ballistics of the bullet should be taken into account - for this purpose the manufacturer recommends firing a control shot to check the correctness of the calibration.

• laser cartridge for calibrating the sight
• brass body with a removable flange
• allows you to set an optical sight or collimator without firing a shot
• precise laser beam with good visibility
• powered by three AG13 batteries

Technical parameters

• Compatibility: 20 GA
• Caliber: 20 gauge
• laser beam power: <5 mW
• wavelength: 650 nm
• laser beam color: red
• power supply: 3x AG13 battery (not included)
• length: 61 mm
• material: brass
• weight: 81 g