ZCI 6.02mm Stainless Steel Inner Barrel 363mm
£27.00
6.02mm inner barrel airsoft upgrade by ZCI. This precision stainless steel barrel (363mm) delivers tighter grouping and improved accuracy for Marui-compatible AEGs. Essential for serious skirmishers seeking consistency and power.
Out of stock
The ZCI 6.02mm Stainless Steel Inner Barrel is a direct-fit upgrade designed for players who demand precision and consistency from their Marui-compatible AEG. A tight-bore design tightens grouping and maximises accuracy downrange, making it ideal for both target shooters and competitive skirmishers.
Key Features
- Precision 6.02mm tight-bore design – improves grouping and accuracy over standard barrels
- Stainless steel construction – corrosion-resistant and durable
- 363mm length – compatible with mid-length to long AEG platforms
- Marui AEG compatible – drop-in fit for standard gearbox setups
- FPS and consistency gains – optimises air compression for higher velocity and shot-to-shot reliability
Real-World Use Cases
This barrel excels in outdoor skirmish play where accuracy matters, particularly at 30+ metres where tight grouping becomes crucial for consistent hits. CQB players also benefit from the improved hop-up performance and air seal. Target shooters preparing for milsim events or precision competitions will notice significant grouping improvements.
Technical Specifications
- Calibre: 6.02mm
- Length: 363mm
- Material: Stainless steel
- Bore type: Tight-bore precision
- Compatibility: Marui-spec AEG gearbox
Compatibility & Upgrades
This barrel is compatible with all standard Marui-pattern AEGs and most clones. Installation requires removing the upper receiver and gearbox; no specialist tools needed, but care must be taken to preserve the hop-up rubber and nozzle alignment. Pairs excellently with quality hop-up rubbers and rotary hoppers for maximum accuracy gains.
UK Legal & Site Notes
Inner barrel upgrades are legal to own and upgrade in the UK. Most airsoft sites permit upgraded AEGs provided they remain within site FPS limits (typically 350–400 FPS with 0.20g BBs on two-second semi-auto burst). Always chrono your gun before attending a new site.
Upgrade your AEG’s core accuracy today. The ZCI 6.02mm barrel is a proven choice among UK skirmishers and competitive players.
| Brand | ZCI |
|---|---|
| pa_shooter-configuration | Right Handed |
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