The TCM-5B Subcompact Weapon-Mounted Light for Short Rail handguns produces 650 lumens from a single CR123 battery. Its unique rail clamp is designed specifically for narrow-rail / short-rail subcompact pistols. An engineered TIR lens projects a tight bright spot for threat identification and confirmation that reaches 136 meters. The lens also produces a crisply defined outer halo for additional situational feedback. The TCM-5B features completely ambidextrous and intuitive rear-facing toggle switches on each side of the light to operate the momentary-on and constant-on lighting modes. A user-programmable strobe mode and battery-safe mode are available when needed. Constructed from aircraft-grade 6061-T6 aluminum with a polymer rear housing the light comes with one CR123 Lithium battery. TCM-5B FITS THE FOLLOWING MODELS: Glock G43X MOS Glock 48 MOS Glock 43X RAIL Glock 48 RAIL Sig Sauer P365 X-Macro Heckler & Koch HK45 Compact Ruger Security 9C and 380C SCCY CPX1/CPX2 Shadow Systems CR920 Smith & Wesson M&P M2.0 Subcompact M&P 5.7 M&P 380 Shield EZ M&P Shield 9 EZ M&P 30 Super Carry Equalizer Beretta PX4 Storm Subcompact Springfield Armory XD-E & XD-S KelTec P15 Walther CCP & P22 Springfield Armory Hellcat Stoeger STR-9MC Taurus Millennium G2 TX-22 Compact Walther P22 as well as 1913 Short Railed Subcompact handguns.