Hi-Capa 4.3 / 5.1 GBB Magazine 31 BB [Tokyo Marui]

Tokyo Marui GBB magazine designed for Hi-Capa 5.1 and 4.3 platforms is a gas supply component for the replica, engineered for stable gas delivery, consistent BB feeding, and compatibility with the Hi-Capa platform. The construction supports smooth blowback operation in Tokyo Marui GBB replicas.

Construction and design

The magazine is built in a classic black finish typical for GBB magazines used in the Hi-Capa platform.

The design ensures secure seating in the grip and fast magazine changes during use.

The model is intended for Hi-Capa 4.3 and 5.1 GBB replicas. Its profile replicates Hi-Capa magazine standards, ensuring full compatibility with Tokyo Marui-based platforms.

Gas system

The magazine is designed for gas blowback replicas and works with the blowback system, providing stable gas delivery during the firing cycle.

The construction supports consistent replica performance and reliable BB feeding during operation.

Capacity and compatibility

The magazine holds 31 BBs. This low-capacity configuration reflects gas platforms focused on stable feeding and predictable blowback cycle operation.

Compatible with Tokyo Marui Hi-Capa replicas, including Hi-Capa 5.1 platforms and other models in the series.

Build quality

The metal construction improves durability and resistance to typical stress associated with GBB system use.

In the box

• Tokyo Marui Hi-Capa 5.1 GBB magazine 31 BB (black)

Tokyo Marui - GBB platform standards

Tokyo Marui is a manufacturer known for refined GBB systems, where magazines play a key role in the overall stability of the Hi-Capa platform operation.