Cometa 020220 Main Compression Spring
The Cometa 020220 Main Compression Spring is a replacement mainspring designed for the Cometa 220 air rifle. This precision-sized compression spring is intended as a replacement component for compatible applications where the original spring has become worn or requires replacement.
With an approximate free length of 230 mm, a 3.0 mm wire diameter, and an internal diameter of approximately 12 mm, the Cometa 020220 provides the specified dimensions for the compatible Cometa 220 application.
Cometa 020220 Spring Specifications
The Cometa 020220 Main Compression Spring features a right-hand winding and approximately 30–31 coils, depending on the measurement or counting convention used by the supplier.
Some published measurements list approximately 18.0 mm outside diameter, while another measurement records approximately 18.4 mm. Likewise, coil counts are reported as 30 or 31. These minor differences may result from measurement methods and coil-counting conventions rather than indicating different spring specifications.
Replacement Mainspring for Cometa 220
This Cometa 020220 Main Compression Spring is intended specifically for the Cometa 220 application. Before ordering or installing a replacement spring, compare the dimensions and confirm compatibility with your specific air rifle.
Installation should be performed by a competent airgun technician or gunsmith using appropriate equipment and procedures.
Key Features
- Genuine-style replacement specification for Cometa 220
- Part Number: 020220
- Main compression spring / mainspring
- Approximate free length: 230 mm
- Wire diameter: 3.0 mm
- Inside diameter: approximately 12 mm
- Outside diameter: approximately 18.0–18.4 mm
- Approximately 30–31 coils
- Right-hand winding
- Designed for Cometa 220 application
Specifications
| Specification | Details |
|---|---|
| Part Number | 020220 |
| Application | Cometa 220 |
| Type | Main Compression Spring / Mainspring |
| Free Length | Approx. 230 mm |
| Wire Diameter | 3.0 mm |
| Inside Diameter | Approx. 12 mm |
| Outside Diameter | Approx. 18.0–18.4 mm |
| Coil Count | Approx. 30–31 |
| Winding | Right-Hand |
Important Compatibility Note
Published measurements can vary slightly between suppliers. The commonly listed specification is 230 × 3 × 12 mm with approximately 31 coils, while other measurements report approximately 30 coils, 18.4 mm OD and 12.2 mm ID.
Always verify the dimensions and compatibility before purchasing or installing the Cometa 020220 Main Compression Spring.

COMETA MOD 400 FENIX 4.5MM WOOD GAS POWERED 1000 F/S 


As a result of our extensive experience in manufacturing airguns and the constant effort to innovate our products, we are able to offer high quality airguns. All components of the airguns are manufactured in Spain. In particular, the main parts of the airguns - the barrel, stock and tube - are manufactured and controlled by Cometa itself. All the airguns are individually tested and calibrated; the speed is controlled under the laws of each country.
 
 
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