Green Laser and Red Laser Duo-Laser Sights for Subcompact Pistols Like Walther P99, Springfield XD 5, Beretta PX4, or Any Subcompact Pistols with Rail, Rechargeable Battery and USB Charger Included

• The USB Rechargeable green and red laser sights are extremely low profile, yet powerful, designed to fit any rail-equipped pistols including subcompact pistols, rifles and shotguns. The dual laser sight fits onto weapon with a Picatinny or Weaver accessory rail.
• The green laser is brighter and more easily seen in the daytime than any red laser, while red laser is more more visble at night and can cancel location of the laser source. The smallest and the brightest dual laser sight offered by laserwin meets US law requirements (5mW peak, 532nm, Class 3R).
• Ambidextrous control tabs allow the user to instantly activate or deactivate the laser
•  dual laser sight runs time of 2 hours of (constant) on a 3.7 V rechargeable battery, and USB charger is included
• Dimension: LxWxH: 1.61" x 0.83" x 1.22"; weight: 0.5 oz

 is a true low profile pistols laser sight sight for your subcompact pistols. 

It is equipped with both green laser and red laser, duo-laser sights. 

With the duo-laser sights, it is always good to have a backup laser sight in case of failure. 

In addition, you may sight the green laser at 20 yards and sight the red laser sight at 10 yards. 

Therefore, you may use different laser to target different distance of targets. 

And more, naked eyes are more sensitive to green light at daytime, 

and red laser allows you to cancel your position at night time.