This Osprey Mini Red Laser is the perfect quick addition to any firearm. The extra bright red laser has a four-point alignment system for improved accuracy and ease of calibration. Osprey made the casing and electronic components shock resistant, engineered to withstand tough conditions.
Laser class: IIIa
Laser range：50-100m
Max. Output Power:＜5mW 
Weight: 1.1 ounces
Length: 1.18 inches
Wavelength: 625-650nm                           
Voltage: 3 OV 
Battery: 3pcs AG3                              
Finish: matte black