- Mid cap mag : 100 shots
- Indestructible : Full steel
- Compatible only with the 9A-91 and the VSK-94 STO 9×39
- Made by STO 9×39
9A-91 / VSK-94 Magazine STO 9×39
22.9 € – 39.9 €
Made by the company STO 9×39 for their own production, that 9A-91 airsoft magazine is compatible only with their replicas. It can contain up to 100 rounds.