Fits full size and compact. Easy installation onto the trigger guard of your pistol. Ambidextrous on/off button with 5 min auto shut off. Up to 100 yard range in daylight and 2 miles at night. Constant laser with 60 min battery life. Easy windage and elevation adjustment. This item is in the category “Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser”. The seller is “shooterssupplycorner” and is located in this country: US. This item can be shipped to United States.