Black Rain Ordnance Frontline +, Striker Fired, Semi-automatic, Compact, Polymer Frame Pistol, 9MM, 4 Ported Barrel, Cerakote Finish, Battle Worn Gun Metal Gray, Optic Cut for RMR, AmeriGlo Tritium Front Sight, Black Rear, 15 Rounds BRO-FLP-9MM-GMGB-PLUS The FRONTLINE+ features an ergonomically designed undercut, ported slide/barrel, red dot ready slide, and an array of custom finish options available the Handgun Series delivers premium quality and customization at a price point for the masses.