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SPRING (MB03JOULE2)
2J steel upgrade spring for VSR10 / MB03 softair rifles (WELL). Increases power reliably. Compatible with MB02/MB03 models.
2 Joule Steel Upgrade Spring for VSR10 / MB03 — WELL
This steel upgrade spring is engineered to boost the power of VSR10-series and MB02/MB03 softair rifles (WELL-compatible). Made from high-strength tempered steel, it offers steady performance, long life and repeatable results on the field.
Technical details
- Material: Tempered steel
- Rated power: ~2 Joule (indicative; depends on rifle and BB weight)
- Compatibility: VSR10 series, MB02, MB03 (WELL MB03 and compatible models)
- Finish: Anti-corrosion treatment
- Type: Upgrade spring for spring/bolt-action gearboxes
Benefits & usage
- More power: brings the rifle to about 2 Joule for stronger mid-range shots.
- Durability: tempered steel and protective finish resist fatigue and corrosion.
- Consistent performance: designed for stable output after many cycles.
- Compatibility: perfect for owners of VSR10, MB02 or MB03 seeking a straightforward upgrade.
- Installation: quick for experienced users; professional installation recommended if unsure.
Technical specifications
| Item | Specification |
|---|---|
| Material | Tempered steel |
| Estimated power | 2 Joule (indicative) |
| Compatibility | VSR10, MB02, MB03 (WELL MB03) |
| Finish | Anti-corrosion |
| Weapon type | Spring / bolt-action softair rifles |
| Warranty | See seller conditions |
Safety & compliance notes
Actual power depends on rifle configuration and BBs used. Check local regulations on allowable softair power before fitting this spring. If you lack experience disassembling spring rifles, seek professional assistance.
Included
- 1x 2J steel upgrade spring
- Basic compatibility instructions
Always verify model compatibility before purchase.
Returns Policy
E-tactical.store recognizes the right of withdrawal as provided by the current legislation D.Lgsl. 206/2005. The useful term for availing of this right is 14 calendar days from the receipt of the goods within which the Customer is required to communicate it by registered letter with return receipt to the address:
Via Acque Alte 135/Bis
04100 Borgo Podgora (LT) - Italy
Phone: +39 331 7502815
P.I.V.A. 02995700594
In the letter requesting to exercise the right of withdrawal, it is necessary to indicate the details of a bank account in the name of the customer who concluded the order to proceed with the refund of the amount due.
Shipping
E-Tactical Store ships throughout Italy, including the Italian islands and abroad.
- Shipping costs to Italy and the Italian islands start from € 6.90 and vary in relation to the weight of the package. Shipping is free for orders over € 99.
- International shipping costs start from € 15.00 and vary according to the weight of the package. Shipping is free for orders over € 499.
The payment methods available are:
- Cash on Delivery (NO additional costs, Available only Italy and Italy islands)
- Paypal e Credit card
- Postepay (Available only Italy and Italy Islands)
- Wire transfer
Shipments will be made by GLS express courier. The purchased goods travel at the risk of the buyer, we are not responsible for damage caused by the GLS carrier.
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