ELENKER Cal 223 5.56mm Rem Gauge Laser Bore Sighter Boresight Red Dot

Specification:
Type: Class 3A laser
Laser Type: Visible red laser
Construction: Aluminum

Description:
The laser unit cartridge fits 223REM caliber rifles.
It projects a straight laser beam allowing precise optical adjustments to sight in your scopes & sights
Great for the range and ensuring still zeroed in after travel.
Easy to use.
Simply place batteries in end cap-twist and end cap to turn on-and place in chamber.
Class 3A laser and laser output less than