223 REM 556 NATO Cartridge Laser Bore Sighter Red Sighting Sight Boresight Red .223REM 5.56NATO Laser Bore Sight

Description:
* No more wasting ammo
* Unit includes three new batteries for immediate use.
* Sighting or zeroing in your iron sights, red dots, or scopes quickly and easily.
* Material: High Quality Aluminum
* Precision Laser Optics
* Sits perfectly in the chamber
* Quick and easy sighting and zero

Specifications:
- Material: High Quality Brass
- Maximum output power: < 5mW
- Wavelength: 635-655NW
- Type:Bore Sight
- Boresighter laser:red
- Included Batteries: 3 x LR44 Button .

Included in the Package:
> 1 x Boresighter Cartridge
> 3 x Battery