SKU: 20442879179

APS2 SRS/SSG/VSR 4+ Spring (Hulk Spring)

Sale price$17.95 Regular price$19.95
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

APS2 SRS/SSG/VSR 4+ Spring (Hulk Spring)Handmade Rapax springs: manufactured in Europe to provide the best and quietest performance for your sniper airsoft replica, such as SRS VSR SSG24. Confirmed results of reaching 3+ Joules with a standard SRS. FPS may vary depending on the configuration used in SRS, SSG24, or VSR 10. Results: The 3+ spring delivers between 3J (G Spec) and 3. 8J for longer SRS inner barrels. The Hulk spring delivers between 3. 5J (G Spec) and 4. 9J for longer SRS inner

Handmade Rapax springs: manufactured in Europe to provide the best and quietest performance for your sniper airsoft replica, such as SRS / VSR / SSG24.

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

Results:

  • The 3+ spring delivers between 3J (G-Spec) and 3.8J for longer SRS inner barrels.
  • The Hulk spring delivers between 3.5J (G-Spec) and 4.9J for longer SRS inner barrels.
  • The 2+ spring delivers between 2.3J (G-Spec) and 3J for longer SRS inner barrels

If the Rapax spring shoots too hot for your field limits, you can cut a few coils without damaging the integrity of the spring, as long as it is done correctly.

The first thing you will notice is a lighter pull compared to standard springs — in short: less effort for more joules. The Silverback M160 spring and the Rapax 3+ J require similar pulling force, but the Rapax 3+ J spring delivers more FPS / joules in comparison.

All springs have the same length, use the same material, and have the same number of coils, etc.
The spring wire used in the production of Rapax springs is of the highest quality, ensuring a longer service life compared to other springs.

The tempering process of these springs is carried out to ensure long lifespan and very minimal FPS / joule loss over time.

The springs are manufactured with strict diameter tolerances, preventing the "twang" sound in sniper airsoft replicas.

* Only compatible with 9MM spring guide *

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20442879179

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Nice and a good price.
Fit our F250 Diesel well.
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F250 cabin filter change
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Clean filtered air
Installed easy. works great. Clean filtered air.
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Bozeman, US
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Item Package Quantity: 1, Item Package Quantity: 1
I bought this for my Honda civic 2017 lx 1.5 and it is a perfect fit. I didn’t realize how important it is to change it. Let me tell you if you are thinking about buying this, it’s your sign not JUST because of health which is vital and first and foremost but the PRICE! At any oil change or auto shop they will charge no less than 50$ and I’ve seen higher. I will continue to buy this brand. I will update in my next 5,000 miles. 8.00$ or 50$+ and the quality is EXACTLY the same, your choice.
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Reviewed in the United States on April 3, 2026

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