Ohsrsan Green Laser Sight，Compact Green Lazer Sight Waterproof Pistol Laser Picatinny Rail Lasers Shockproof Green Gun Laser Sight for Pistol Rifle Handgun (black2)

Specification:
* Laser Output: Class III A, 5mw
* Dimension: L x W x H = 1.5in.x 1.6in x1.8in.
* Weight (net): 1.8 ounce
* Battery: 3x 1/3N or 1x 11340 rechargeable battery (Included)
* Runtime: Laser: 2 hour 30 minutes; Light: 1 hour 15 minutes; Laser & Light: 45 minutes
* Recharge time: 2 hours;

Fitting Guide:
It requires a standard accessory rail. Make sure your handgun has it.
Springfield: subcompact, compact and full size
Smith & Wesson: handguns with accessory rails like M&P and SD series but not SW series.
Sig Sauer: Models with accessory rails.
Beretta: PX4 Storm.
Walther: PPQ, P99, PPS, PPX, PK380
Taurus: models with accessory rail, including millennium handguns.
Ruger: SR9C,SR40C, SR22
Glock: models with accessory rails.
Bersa: Thunder Pro Series

Additional notes:
* Make sure at least 1.1" space between the closet rail groove and the trigger guard.
* If the gap between the rail groove and trigger guard is more than 1.3", the switch might be bit hard to reach. This typically happens to full size handguns with single rail groove.
* Feel free to contact us if you have additional question.

Charger Features (New 2015 version released after 11/20/2014)
* High definition LCD displays real time charging status
* Selects charging current based on battery capacity
* Stop charging automatically when complete
* Reverse polarity protection
* Lumen Tactical Adapters
* USB output port to charge your mobile phones or tablets
* Rear USB cable winder that keeps your charger compact and organized