Description Maximize your weapons platform with interchangeable rear paddle switches that allow you to customize your TLR-8® G sub to your shooting style. Features Securely attaches to select subcompact handguns: GLOCK® 43X MOS/48 MOS and GLOCK® 43X RAIL/48 RAIL, SIG SAUER® P365® and SIG SAUER® P365® XL (closed rail systems), and the Springfield Armory® Hellcat® – as well as select 1913 short railed subcompact handguns including the Smith & Wesson® M&P® M2.0® subcompact, Beretta® Px4 Storm subcompact, Springfield Armory® XD-E™, Springfield Armory® XD-S®, and Heckler & Koch® HK45 compact Features white LED and 510-530nm green laser 500 lumens; 141m beam; runs 1.5 hours (light only or light/laser combo) Laser runs 11 hours Ambidextrous rear paddle switches Uses one (1) CR123A lithium battery (included) Safe-off feature on bezel prevents accidental activation; saves batteries Rail grip clamp securely attaches/detaches without putting your hands in front of the muzzle Durable, anodized machined aluminum construction User-enabled strobe function 2.51 in (6.38 cm); 2.77 oz (78.5g) IPX4 water-resistant Limited lifetime warranty Assembled in the USA Specifications High Lumens: 500Run Time: 1.50 hoursBeam Distance: 141 metersMax Candela: 5,000Battery Type: CR123A LithiumBattery Quantity: 1Length: 2.51 inches (6.38 centimeters)Weight: 2.77 ounces (78.53 grams)Colors: Black Documentation Compatibility List Data Sheet Info Sheet with Part Numbers Product Instructions