Rapax RMS 3+J Upgrade Spring for Silverback, Novritsch, Modify, and More

Looking for a high-performance airsoft spring for your airsoft sniper rifle upgrades? The Rapax RMS 3+J Upgrade Spring is an excellent choice if you need a spring for Silverback TAC-41, Silverback SRS, Novritsch SSG10, Modify Scout, TAC41, upgraded VSR10, and other popular sniper rifle replicas.

Why Choose the Our RMS 3+J Spring?

• Perfect Fit for all popular airsoft sniper rifles:
  With a 13mm outer diameter, the Rapax RMS 3+J spring fits perfectly into the Silverback SRS, TAC41, Novritsch SSG10/24/96, Modify Scout, and similar models. Whether you’re fine-tuning or upgrading your sniper rifle from stock, RMS 3+j Upgrade Spring from Rapax Modular Springs series is a reliable choice.
• You get what you need::
  With this spring you will get 3+ Joules of power with heavy bb, and most used 420-430mm inner barrels, That´s around 390 FPS with 0,48. Longer barrels will get more Joules and FPS.
• Easy Adjustments for FPS and Joules:
  The Rapax Modular Spring (RMS) offers flexibility for airsoft sniper tuning. It includes two 2x4mm PETG spacers, enabling you to adjust the FPS or Joules to comply with your field’s specific limits or to maximize your setup.
• Quieter Shots with Enhanced Power:
  Compared to lighter pull springs, the RMS 3+J Upgrade Spring delivers a quieter shooting experience. It’s designed to perform well with weighted pistons, making it a great addition to advanced sniper setups.
• Built for Durability:
  Rapax springs are made from high-quality steel wire and feature an electrical coating for rust prevention. This ensures smoother operation on your spring guide and extends its performance to over 10,000 shots without power loss.

More Reasons to Love the Rapax RMS 3+J Upgrade Spring

• No More Twang:
  Eliminate the annoying “twang” sound that often accompanies standard springs. The Rapax RMS 3+J Upgrade Spring helps reduce or eliminate this noise for a stealthier experience in the field. Suggestion: always use grease on a spring guide and on the spring when installing it.
• Beginner-Friendly Installation:
  Thanks to its relatively short design, the Rapax RMS 3+J is easy to install, even for newcomers to airsoft sniper upgrades. This makes it an ideal option for both new and experienced players.
• Designed for Heavy BBs:
  The spring’s performance is optimized for heavy BBs (not 0.2g BBs). Adjust your hop-up for the best flight path before measuring FPS or Joules to ensure your shots are perfectly tuned.

Important Notes:

• If you’re using a Gspec airsoft spring gun (with a shorter 300mm barrel), you may need a stronger spring to achieve the same FPS/Joule output as longer-barreled models.
• Always measure Joules with heavy BBs for accurate results.

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Versatile Compatibility

With a 13mm outer diameter, the RMS 3+ spring is compatible with popular airsoft sniper rifles like:

• Silverback SRS
• TAC41
• Novritsch SSG10, SSG24, SSG96
• Modify Scout
• And more!

Why Rapax?

The Rapax RMS 3+J Upgrade Spring is built for airsoft players who want performance, reliability, and durability. Whether you’re upgrading your current sniper rifle or building a new setup, the Rapax RMS 3+J will provide the power you need to up your game.

You can also visit “useful videos” page on this web site to get more knowledge about Rapax springs and other topics. For example, most usefull for many would be the importance to find out how weighted pistons work.

Our similar product from lightpull airsoft spring series https://rapaxsprings.com/product/rapax-3-j-airsoft-sniper-spring/

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