The M&P SHIELD M2.0 pistol builds upon the success of the best-selling M&P SHIELD pistol line through notable enhancements, Including the M&P M2.0 crisp  trigger with lighter trigger pull, a tactile and audible trigger reset, and aggressive grip texture for enhanced control. Those familiar with the M&P SHIELD product line will recognizethe familiar, slim profile and 18-degree grip angle for a natural point of aim. Available with or without a manual thumb safety, the M&P SHIELD M2.0 pistol series features a 3.1” barrel in both 9mm and .40 S&W, is available with both white dot sights or tritium night sights, and ships with one standard and one  extended grip magazine. DEFENSE KIT INCLUDES: • M&P®9 SHIELD™ M2.0™ PISTOL • Crimson Trace® Lightguard™ Tactical Light • Lockdown Keyed Compact Handgun Vault CRIMSON TRACE® LIGHTGUARD™ SPECIFICATIONS • 110 Lumen LED white light • Trigger guard attachment • Dual side activation • Polymer construction • Factory installed • Two 1/3N Lithium batteries included LOCKDOWN KEYED COMPACT VAULT SPECIFICATIONS • Inside Dimensions: 5.625”W x 8.25”H x 1.75”D • 19-gauge walls with additional 16-gauge side and bottom reinforcement plate with key-lock securement • Meets TSA airline requirements