Specna Arms presents the S-Mag polymer magazine for SA-X 9mm Duo-system replicas. It offers a compact, robust design and a distinctive texture composed of Specna Arms logos. Constructed with durable plastic, the Hi-Cap magazine holds up to 250 bullets and ensures smooth rounds feeding, even when firing at a high rate of fire. Additionally, it is compatible with replicas featuring the classic magazine release as well as dual release lever systems, such as G&G ARP9 and Classic Army x9.