Crimson Trace 0119401 Lasergrips Black Red Laser Smith & Wesson M&P Full Size 0119401 LG-660

Platform Lasergrips� - Material Polymer - Attachment Grip Attachment - Activation Location Rear Activation - -Sighting Factory Sighted at 50' - Master On/Off Switch Yes - Battery Type Two #2032 Batteries - Laser Battery Life Over Four Hours - Laser Output 5mW Red Laser - Activation Mode Pressure Activated - Laser Visibility Approx .5 Inch Diameter at 50 Feet - Wrench Size 0.05 - User Adjustable Windage and Elevation - Finish Polymer Grip with Rubber Overmold Activation Pad - Installation User Installed - Warranty Three Year Full Warranty - Color Black - Dot Size Approx. 0.50 at 50' Manufacturer Part Number: LG-660