The TLR-6A(R) is designed to securely attach to a variety of subcompact handguns from the following manufacturers: GLOCKA(R), Smith & WessonA(R) M&P SHIELDA(R), KahrA(R), SIG SAUERA(R), KimberA(R), Springfield ArmoryA(R), TaurusA(R), ColtA(R), RemingtonA(R), and Para USA. Rail-mounted 1911 models are also available.Features:100 lumens; 89 m beam distanceRuns 1 hour (LED only or LED/laser combo); Laser runs 11 hoursAvailable with or without a red aiming laser for long-range targeting. Models with laser have three modes: LED only, LED/laser combo, and laser onlyAmbidextrous push-button switches on either side for easy operationBatteries can be replaced while light remains mounted on gun; no need to re-sight laser afterUses two (2) CR1/3N lithium batteries (included)Windage and elevation adjustment screws mounted in bushings for dependable zero retention of laserThe TLR-6A(R) Universal Kit includes one light/laser module and six (6) housings for use with various subcompact handgun modelsDurable, impact-resistant polymer construction; 1 m impact resistance testedSerialized for positive identificationLength: 2.20 in - 2.97 in (5.59 cm - 7.54 cm) depending on modelWeight w/ batteries: 1.12 oz - 1.27 oz (32.0 g - 36.0 g) depending on model