Product details

Rapax handmade springs - made in Europe to give you the best and most silent results for your sniper such as SRS/VSR/SSG24. 

Confirmed results of reaching 3+ Joule with a standard SRS. FPS may vary depending on the setup used on SRS, SSG24 or VSR-10.

Results : 3+ spring gives between 3.2J (G-Spec) to 3.8J for longest SRS barrels.

If the Rapax spring shoots too hot for your field, you can cut some coils without damging the spring integrity as long as it is done properly.

The first thing you will notice is a lighter pull compared to standard springs, in short: less effort for more joule. The Silverback M160 and Rapax 3+J spring need similar pull strenght but the Rapax 3+J spring gives more FPS/joule in comparison.

All springs are the same length, use the same material, have the same number of coils, ect.
Spring wire used for Rapax springs production is of the highest quality spring wire, ensuring a prolonged period of usage compared to other springs.

Tempering of these springs is made in a way to guarantee a long lifetime and very small FPS/Joule loss over time.

Springs are made in tight tolerances regarding diameter, they prevent the "twang" sound in airsoft sniper replicas.

*Only works with 9MM Springuide*

Why Skirmshop?

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Ex: Shipping and return policies, size guides, and other common questions.

Skirmshop USA – Frequently Asked Questions

Please view our FAQ page for more info.

How long does shipping take?

Most orders ship within 1–2 business days from our Florida warehouse.

Typical delivery times:

United States: 2–5 business days
International: 7–21 business days depending on location and customs processing.

Once your order ships, tracking information will be emailed.

Do you ship internationally?

Yes. Skirmshop USA ships worldwide.

International customers are responsible for any import duties, VAT, or customs fees required by their country.

Do you offer preorder products?

Yes.

Some specialty items we carry — including limited runs or hard-to-import gear — may be offered as preorders when inventory is in transit.

Preorders allow customers to reserve items before the shipment arrives. Contact us to coordinate.

What is Skirmshop USA’s return policy?

Customers may return eligible items within 14 days of receiving their order. Items must be returned:

  • Unused
  • In their original condition
  • In the original packaging when reasonably possible

Items should only be handled as necessary to inspect the product.

Full details can be found here: https://skirmshopusa.com/policies/refund-policy

What does Skirmshop USA specialize in?

Skirmshop USA focuses on high-performance airsoft equipment and concealment systems designed for players who prioritize stealth, mobility, and modular gear setups.

We specialize in:

  • Stalker ghillie systems
  • concealment gear
  • premium airsoft platforms
  • upgrade components and accessories

Our goal is to help customers build complete systems that work together, not just individual products.

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