GBB Golden Eagle Hi-Capa 5.1 black airsoft pistol

The Hi-Capa 5.1 Golden Eagle is a solid GBB base, designed for those who want an aesthetically pleasing and modular replica. Its ported slide and threaded barrel facilitate upgrades while maintaining field ergonomics.

Delivered in a case, this replica is ready to use after adding gas and BBs and integrates naturally into the Hi-Capa ecosystem for upgrades and maintenance.

Construction and finishing

Assembled with a metal slide and a polymer frame, the pistol offers a good compromise between feel and weight. The ported slide reduces moving mass and improves the blowback cycle. The 11mm threaded outer barrel allows for the installation of a compensator or adapter according to your aesthetic and functional preferences.

Performance and settings

Equipped with a 113mm (6.02mm) inner barrel and an adjustable hop-up , the Hi-Capa 5.1 is designed for trajectory stability and accuracy suitable for CQB and medium-range engagements. The gas blowback system delivers a realistic recoil while remaining easy to maintain.

Ergonomics and field accessories

The textured grip ensures a secure hold, even in wet conditions. The lower Picatinny rail accepts lights and lasers for CQB; the fiber optic front sight facilitates sight acquisition. Compatibility with Tokyo Marui Hi-Capa parts simplifies internal (barrels, valves, springs) and external (magazines, compensators) upgrades.

Interview and recommendations

Regularly lubricate the bolt and seals, check the valve seals, and use a lubricating gas appropriate for the ambient temperature. Clean the inner barrel after intensive use and store the replica depressurized to preserve the seals and maintain reliability.

FAQ - Questions/Answers

Is the replica delivered ready to use?

The replica is supplied in a case; you will need to provide GBB compatible gas and BBs for operation.

Is the barrel threaded?

Yes, the outer barrel is threaded 11 mm and can accommodate compensator or adapter depending on the model chosen.

Which Hi-Capa parts are compatible?

The replica is compatible with many Tokyo Marui Hi-Capa parts (inner barrels, springs, valves, magazines); check the part number before each upgrade.

How do I maintain a Golden Eagle GBB?

Lubricate the cylinder head and seals, check the valve seals, clean the inner barrel and adjust the gas to the temperature to maintain performance and longevity.

Pictograms

Airsoft ball

Full metal

Gas