Specifications:

• Power: < 5 MW
• The metal box
• Wavelength: red 635nm ~ 655 NM
• Laser range: 50 m ~ 100 m.
• The size of the tube: 17 mm.
• Size: approx 57 mm * 11 mm * 29 mm.
• Net weight: 0.080KGS
• Fits for most 11 mm / 21 mm tactical firearms with or without rail slots

Warning:

• Class III product, avoid direct exposure of the eyes to the laser beam
• Never point a laser beam in a person

The package includes
1X red laser beam dot sight scope
2X Allen keys
2x button cells