FEATURES:-For use in Sig Sauer P228 & P229pistols-High intensity green laser sighting system -Pulses for superior visibility and faster identification-Internal design does not restrict grip or holster selection-Distinct ambidextrous ON/OFF switch reinforces safe firearm handling-Proximity to the bore provides maximum POA/POI accuracy-Guaranteed alignment ensures center of mass shots-Aircraft-grade aluminum and genuine Wolff springsPRODUCT SPECIFICATIONS:Dimension 1.75 X 4.45 X 8.05Height 1.7500Width 4.4500Length 8.0500LASER TYPE INTERNAL LASER SIGHTPOWER OUTPUT 5mWBEAM COLOR GREENBEAM SIZE 3/4" @ 25 YDSBATTERY TYPE LMS-3X393MASTER ON/OFF SWITCH NADJUSTABLE NACTIVATION CONTROLLED ACTIVATIONOTHER FEATURES: FITS SIG SAUER P229 & P228 5 YEAR WARRANTY MADE IN THE USANO DIRECT SHIP TO CALIFORNIA