The Crimson Trace® LG-422G Laserguard® is a powerful green laser sight for the SIG SAUER® P365 pistol. The LG-422G is quickly and easily user-installed in moments and offers a front activation button powered by Crimson Trace's Instinctive Activation? technology. The laser sight will provide two (2) hours of battery life with a single 1/3N Lithium battery (included). As with all Crimson Trace laser sights the LG-422G is completely user-adjustable for windage and elevation. This model features a Master On/Off switch for completely powering down the unit to train without the laser sight.Features: Product: Platform Laserguard® Material: Polymer Color: Black Activation Location: Front Activation Attachment: Trigger Guard Battery Type: One 1/3N Lithium or Two 357 Silver Oxide Batteries Finish: Polymer Housing with Rubber Overmold Activation Pad Installation: User Installed Laser Battery Life: Over Four Hours Activation Mode: Pressure Activated Sighting: Factory Sighted at 50' User Adjustable: Windage and Elevation Warranty: Three Year Full Warranty Wrench Size: 0.05 Dot Size: Approx. 0.50" at 50'