Viridian Weapon Technologies E-Series, Red Laser, Fits Taurus GX4, Black 912-0042
Specifications:

Wavelength	650nM
Dot Size
Power
Range	25 yds Day/1 Mile Night
Weight	0.78 oz
Battery	1/3N
Laser Color	Red
Firearm Fit	Taurus GX4/GX4XL
Reticle
Power Switch	1/3N
Adjustments
Finish
Mount Type	Trigger Guard
	Adjustable