The CZ P-09 C Nocturne 9mm 17-Round Extended Pistol Magazine is a high-capacity replacement magazine designed for use with CZ P-09 C series 9mm handguns. It holds 17 rounds of 9×19mm ammunition, providing increased capacity over standard magazines, and features a durable construction for reliable feeding and long service life. The extended design improves grip purchase for many shooters and enhances overall control, while the Nocturne styling and finish complement the look of CZ pistols. This magazine is a simple, dependable upgrade for range sessions, duty use, or personal defense.