Springfield Echelon 4.0C, Semi-automatic, Striker Fired, Polymer Framed Pistol, Full Size, 9MM, 4" Barrel, Melonite Finish, Black, Optics Ready Slide, 3-Dot Tritium Night Sights, 2 Magazines, (1)-18 Round and (1)-15 Round EC9409B-3D • Double Action USA Action Trigger System • Capacity: 15+1 & 18+1 • Finish: Black • Sights: Tritium 3-Dot Sights • Barrel length: 4 • Overall length: 7.25 • Variable Interface Systems/ Optic ReadyCentral Operating Group VIS Optic Mounting System • Action: Striker Fired • Capacity: 18 + 1 • Finish: Black Melonite • Sights: 3-Dot Night Sight • Barrel length: 4" • Overall length: 7.25" • 15in Free-Float MLOK Rail/ Ambi Bolt Release