The Micro 9 Crimson is a 9mm Micro 9 with factory-installed Crimson Trace LaserGrips — the laser-equipped compact version of the 9mm Micro 9, following the same Crimson Carry philosophy applied to the 1911 line. Night sights provide a backup aiming solution. Standard Micro 9 internals. Type: Pistol Action: Semi-Automatic Caliber: 9mm Capacity: 7 Year introduced: 2021, USA Weight: 15.6 oz Overall length: 6.1" Status: Active Intended use: concealed_carry, personal_defense