Specialising in AEG customisations, upgrades and maintenance. With hands-on experience, Tias and Bo are the go-to tech team for players, squads and game sites alike.
Evolve Custom Airsoft offer next-generation tech support, with a unique Evolve Service History NFC tag on every RIF worked on. Keep track of all work done, along with recommendations for potential improvements.
The brothers are regular airsoft players, spending Sundays at game sites around Yorkshire. They would love to hear from you.
Tias & Bo can help with just about anything but most requests fall into one of the categories below. If not, just ask for more information.
Discounts are available when a job involves multiple RIFs. Make sure to ask your squad or game site players and get work booked together.
One-off
Quarterly
Squeeze the potential out of your RIF by working with us to achieve an FPS target within your game site limits
Troubleshoot issues or simply achieve a desired result. Increase rate of fire? Improve range? Make things quieter? We have you covered
We only stock items that we have thoroughly tested in all weather outdoor games.
Get the best out of your parts by having them nstalled by experienced airsoft technicians. Evolve Custom Airsoft are Yorkshire-based airsoft gun techs specialising in AEG custom builds, upgrades and maintenance. Supporting players, squads and game sites.
Begin with simple external modifications and basic hop-up adjustments. These require minimal tools and risk. For internal work, assess your technical comfort level honestly. Basic gearbox maintenance needs specific tools (£30-50 investment) and patience. Complex modifications like MOSFET installation or advanced gearbox tuning are best left to professional technicians (£40-100 labour) until you’ve gained experience. Remember that DIY modifications typically void warranties. Get in touch with Evolve Custom Airsoft for help.
This depends on the platform and your goals. Each brand excels in different areas. Maple Leaf dominates the hop-up market with excellent buckings and barrels. Prometheus offers premium-grade internal parts, though at higher prices. SHS provides reliable budget-friendly options for gearbox components. ZCI offers excellent value for barrels and basic parts. MAXX specialises in precision hop-up units and triggers. Always verify UK availability and warranty support when selecting brands. Speak to Tias or Bo here at Evolve Custom Airsoft if you would like any help.
Aesthetic customisation requires careful planning to avoid damaging your replica. Start with removable modifications like rail systems and aftermarket furniture. For painting, use proper degreasing techniques and airsoft-specific paints (avoiding regular spray paints that can damage plastics). Consider professional Cerakote application for durability. Evolve Custom Airsoft offer custom paintwork services starting from £100.
It depends on your goal, but most often we begin with the hop-up bucking and inner barrel combination, as these provide the most noticeable performance improvements for the cost. A quality bucking (£10-15) paired with a precision barrel (£30-60) transforms accuracy and consistency. It is very easy to get these upgrades wrong! A misaligned hop rubber can send BB’s off in any direction. If you’re unsure, speak with us at Evolve Custom Airsoft. Next, address compression with better air seals and nozzles. Motor upgrades should wait until you’re comfortable with basic tech work, as they often require more complex adjustments to gear ratio and timing.
The value of upgrades depends largely on your goals and usage frequency. Quality upgrades typically offer measurable performance improvements – expect 20-30% better accuracy from barrel/hop-up combinations and 15-25% increased reliability from gearbox reinforcements. While high-end parts can improve resale value, budget-conscious players should focus on essential upgrades first. A £50 hop-up upgrade often provides better value than many higher-end modifications.
Start with external modifications that don’t require internal disassembly. These are much less likely to impact how your RIF performs if you get them wrong. Simple grip changes and rail systems offer immediate improvements to handling and functionality. Basic hop-up adjustments can significantly improve accuracy without risking damage to internal components. Once comfortable with these changes, progress to simple internal upgrades like bucking replacements under experienced guidance.
Increasing FPS must be approached carefully within UK legal limits (328-350 FPS for automatic AEGs). Start by improving your air seal through better compression parts and proper lubrication. Spring upgrades should be gradual, testing after each change to maintain legal compliance. Remember that higher FPS doesn’t necessarily mean better performance – consistency and accuracy are more important than raw power. Evolve Custom Airsoft can help you get the most out of your upgrade budget, contact us.
The Tokyo Marui Hi-Capa stands as the gold standard for customisation potential, offering nearly endless modification options and the widest range of aftermarket parts. For AEGs, VFC/Avalon M4 platforms provide excellent compatibility with standard parts while maintaining good build quality. These platforms offer straightforward upgrade paths and reliable performance improvements. The standardised V2 gearbox design makes them particularly appealing for both beginners and experienced technicians. That said, we can help with most platforms, let’s talk about yours.
Accuracy improvements start with the basics: a high-quality inner barrel (e.g. stainless steel 6.03mm tight-bore) paired with a premium hop-up bucking provides the foundation. The hop-up unit itself should be precisely adjusted and maintained. Quality BBs are crucial – cheap ones negate even the best upgrades. Barrel stabilisation through proper mounting and alignment ensures consistent shot placement. These modifications, when working together, typically improve accuracy by 30-50% over stock configurations.
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