red silver copper color 7mm red laser calibrator zeroing device calibrator

All-copper material 7mm red laser infrared calibrator zeroing device calibration instrument
Type: 7mm
Material: High-quality brass
Weight: 0.1 kg/piece
Laser wavelength: 632-650nm
LED Type: Visible Red Laser
Laser beam:
Range: 20~30 yards
Dot size: 1.5@ 100 YDS
Output power: 1-5 MW
The feature of this 7mm REM MAG cartridge laser drilling is high precision. This drilling sight is a fast, reliable, and durable gun zeroing sighting system.
Quickly and easily aim or target your iron sights, red dot, or scope.
Easy to use, independent aiming system suitable for the chamber of your rifle or pistol, and projects a powerful red laser beam aligned with the bore axis, so you can aim at the target without actually firing.
With a range, holographic red dot landscape, and various landscapes.
Precision accuracy
Reliable and Durable
The fastest gun zeroing and aiming system
Compact and lightweight