Zero 1 Compact Magazine

The Zero 1 Compact Magazine is a purpose-built 9mm magazine designed for shooters who demand reliability without sacrificing concealability. Whether you carry for duty, sport, or personal defense, this compact platform delivers consistent performance in confined spaces where full-size magazines prove impractical. Arex engineered this magazine for modern tactical and law enforcement applications where magazine footprint directly impacts carry comfort and draw accessibility.

The Zero 1 Compact Magazine features a reinforced steel body with witness holes for rapid round-count verification during reload drills—a critical feature in high-stress scenarios where operational awareness matters. The compact dimensions (4 x 1 x 7 inches) combined with the 3.1-pound weight profile make this magazine ideal for deep-concealment carry while maintaining sufficient capacity for defensive situations. The follower and spring assembly are engineered to minimize wear on the feed lips, extending magazine service life even under sustained training cycles and duty rotations.

This magazine serves law enforcement, military personnel, and civilian carriers seeking ultra-compact 9mm solutions compatible with popular duty and concealed-carry platforms. The Zero 1 Compact is particularly valuable for shooters operating suppressed systems, where reduced magazine profile enhances overall package maneuverability. Installation is straightforward—simply load rounds to capacity and insert into any compatible 9mm platform; the magazine seats flush and locks positively to the catch, ensuring reliable retention during movement and tactical transitions.