Lasertac Rechargeable Subcompact Green Laser Sight Light Combo for Springfield XD XD-S XDM S&W M&P Beretta PX-4 Taurus Millenium Walther P22 PPQ PPS PPX PK380 Ruger SR9C Sig Sauer Glock
Specification:* 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 sizeSmith & 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, P22Taurus:models with accessory rail, including millennium handguns.Ruger:SR9C,SR40C, SR22Glock:models with accessory rails.Bersa:Thunder Pro SeriesAdditional notes:* Make sure at least 1.1" space between the 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.