Description
Tokyo Marui Hi-Capa 5.1 Stainless Steel 31 Round Magazine
Tokyo Marui Hi-Capa 5.1 Stainless Steel 31 Round Magazine
The Tokyo Marui Hi-Capa 5.1 Stainless Steel 31 Round Magazine is a genuine Tokyo Marui gas magazine built for the Hi-Capa 5.1 Stainless Steel platform, delivering reliable gas efficiency and consistent feeding for skirmishes, training, and competition-style play. With a 31 round capacity, it’s the ideal spare mag for staying in the fight longer, practising faster reloads, and keeping your Hi-Capa running smoothly throughout the day.
Made to Tokyo Marui’s exacting standards, this magazine is a great choice as a replacement for a worn original or as an upgrade to standardise your loadout with OEM mags that fit and function as intended—especially important for Hi-Capa users who demand consistent cycling and performance.
Known specifications
- Brand: Tokyo Marui
- Compatibility: Tokyo Marui Hi-Capa 5.1 Stainless Steel
- Capacity: 31 rounds
- Type: Gas pistol magazine
Why it’s a great buy
- OEM Tokyo Marui fitment for dependable performance
- 31R capacity is perfect for skirmish spares and realistic reloads
- Ideal for regular players who want consistency across multiple mags










