Gearbox shells
Gearbox Shells - reinforced foundations for sustainable power build-up
Gearbox shells form the structural basis of your AEG internals. This category offers reinforced housings that guarantee stability, durability and technical precision. A high-quality gearbox shell prevents cracking and unwanted flex, allowing your internal components to work together more efficiently and perform better over the long term. Thanks to the wide range of materials, strengths and compatibilities within this category, you will always find a shell that meets your technical needs and desired configuration.
Whether you want to renew your internal technology, replace a damage-prone gearbox or prepare for a future-proof upgrade, a high-quality gearbox shell delivers immediate gains in reliability and performance. The variants within this category are designed to work seamlessly with modern internal components, making them an essential part for any player who values a strong and stable foundation.
Why choose Gearbox Shells
A gearbox shell largely determines how stable and accurate your internal technology functions, which is why choosing a reinforced shell is crucial. This category offers models that prevent deformation, cause less friction and significantly extend the life of internal components. By investing in a high-quality shell, you not only improve overall durability, but also the consistency of your technical performance.
In addition, a separate gearbox shell gives you the freedom to assemble your internals entirely to your liking, without being bound by standard factory configurations. This makes the category attractive to technical builders who strive for a perfectly balanced setup with maximum control over power build-up and timing.
What you will find in this category
• Reinforced V2 and V3 gearbox shells for various configurations
• Variants with improved wall thickness for extra structural stability
• Options designed for high-performance builds with increased durability
• Shells compatible with different bearing and gear sizes
• Models suitable for a wide range of internal upgrade parts
Who it is suitable for
Gearbox shells are ideal for technical players who want to be prepared for intensive use and long-term stability. This category offers a solution for users who want to replace an existing gearbox, build a new technical base or make their internal configuration future-proof. Both experienced builders and players who opt for reliability and precise tuning will benefit from the possibilities.
For users who strive for maximum control over internal components, improved efficiency, and increased resistance to wear and tear, a gearbox shell offers the perfect foundation. This category suits a variety of playing styles, from quick builds to long outdoor sessions where stability and reliability are crucial.
Buying guide
• Choose a shell that matches your AEG type for optimal compatibility
• Pay attention to the material thickness for extra strength in heavier configurations
• Check the bearing size for a smooth-running gear system
• Tailor the shell to your future plans for internal upgrades
• Consider ease of installation and internal space
Top Tip: regularly check the mounting points and shims to keep your internal technical base accurate and wear-resistant.
Frequently asked questions
What is the advantage of a reinforced gearbox shell?
A reinforced shell reduces flex and wear, allowing internal components to perform more consistently and extending the life of the technical base.
What should I look for when choosing a gearbox shell?
Compatibility, material thickness, bearing size and space for internal components are determining factors for making the right choice.
Is a gearbox shell suitable for intensive use?
Yes, the models in this category are designed to withstand long-term stress, especially when you choose reinforced variants.
Can I combine upgrades with any gearbox shell?
Many shells are suitable for a variety of internal components, but it is advisable to carefully match the dimensions to your desired configuration.
When should I replace my current gearbox shell?
Replacement is advisable if you experience cracking, deformation or structural instability, as this prevents further wear on internal components.
Combine your gearbox shell with categories such as gears, pistons, shims, motors, cylinder & cylinder heads and technical maintenance products. These additions reinforce internal stability and ensure a complete and durable airsoft platform.
With Gearbox Shells, you are investing in a solid technical foundation that effortlessly enhances durability, stability and accurate performance.

- Free shipping from €99 (NL and BE)
- Visit our shop in Capelle aan den IJssel
- Returns within 14 working days










