Kindly Be Noted?: For better battery protection and environmental protection, the laser will automatically turn off after 20 minutes of use, please be patient and discover its advantages. Windage & Elevation Adjustment?: For elevation, clockwise moves the laser down; For windage, clockwise moves laser left. In order to better protect the pistol laser light combo, please gently tune elevation and windage interactively. Calibrating in one direction with brute force will damage it. Magnetic Rechargeable Built-in Battery?: The red beams for guns is powered by a built-in magnetic rechargeable battery, A full charging takes about 1.5 hour and provides about 2 hours max running time. Ambidextrous ON/OFF + Strobe Laser Mode?: User Friendly Easy ambidextrous activation for left and right-handed users. Srobe Mode: Press 3 seconds to switch the strobe mode. Machined from high-strength aircraft aluminum and anodized with Mil-Spec finish, which offers shockproof and stable experience. Ultra Lightweight and Compact?: The Red Laser sight in Size of 1.7*1.0*0.6inch (LxWxH), Weight of 1.26oz, the tactical laser sight fits onto weapon with a Picatinny or Weaver accessory rail. Super sleek and low profile design allows to fit in most holsters which is convenient for concealed carry. Adjustable Red Laser, Class IIIA, <5mW?: Bright and precision red laser sight, safe beam intensity/ wavelength: <5mW peak, 630-650nm, Class IIIA. Highly visible red laser in any environments which can reach up to 50-100 ft. during the day and up to 600-1000 ft. at night. 21MM Width Rail + 0.79inch Installation Space?: There are 2 alternative screw holes on the red beam, choose one for your preference and use the ONLY ONE SCREW to install the sight in a perfect location on your 21MM rail with screw slot. Also the Installation Space from screw slot to trigger guard must be at least 0.79 inch.

Night vision: No. Mounting Type: Picatinny Mount. Compatible Devices: Handgun. Material: Aluminum. Item Weight: 1 Ounces. Sport Type: Hunting. Item Dimensions LxWxH: 1.6 x 1.3 x 1.1 inches. Style: gun mini laser sight. Color: red. Brand: LIGHTWIN. Date First Available: July 30, 2021. Best Sellers Rank: #45,727 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 160 ratings 4.4 out of 5 stars. : B09BHLBNYW. Hand Orientation: ?Ambidextrous. Sport Type: ?Hunting. Included Components: ?1 * User Manual, 1 * Red Beams for Taurus G2c, 1 * USB Cable, 1 * Allen Wrench. Style: ?gun mini laser sight. Part Number: ?OS-BARB-MC89. Manufacturer: ?LIGHTWIN. Number of Items: ?1. Suggested Users: ?unisex-adult. Material: ?Aluminum. Color: ?red. Model Name: ?R40. Brand Name: ?LIGHTWIN. Item Weight: ?1 Ounces. Item Dimensions LxWxH: ?1.6 x 1.3 x 1.1 inches. Package Weight: ?0.09 Kilograms. Item Package Dimensions L x W x H: ?3.7 x 2.87 x 1.85 inches.