Boost your sniper rifle's performance with the Laylax PSS10 130SP Upgrade Spring, specifically designed for the Tokyo Marui VSR-10 Series Airsoft Sniper Rifles. Engineered by Laylax—one of Japan’s most respected names in airsoft innovation—this upgrade spring delivers reliable power, enhanced accuracy, and long-lasting durability, making it a must-have for any serious sniper loadout.

Crafted from high-grade spring steel, the PSS10 130SP is built for consistent, repeatable performance. Its stable tension output ensures a more predictable air compression cycle, which translates to tighter shot groupings and improved overall accuracy—critical advantages for marksmen relying on precision to dominate the field.

This particular model—the 130SP (Gold)—is designed to generate approximately 425 FPS (feet per second) when used with a 0.20g BB, depending on your rifle’s build and internal components. Laylax’s SP (Spring Power) naming convention correlates directly with meters per second, giving you a convenient reference when planning upgrades. In this case, the 130SP indicates an expected output of around 130 meters per second, or ~425 FPS, offering a significant boost in power over standard VSR-10 springs.

One of the standout features of the PSS10 spring series is its color-coded design. The gold finish on the 130SP not only looks sharp, but it also makes it incredibly easy to identify in a parts bin or workbench. Even if the original packaging is lost, you’ll still know exactly what tension you’re working with at a glance—great for techs and players managing multiple rifles or experimenting with different power setups.

The precision engineering behind the Laylax spring ensures smooth compression and expansion, minimizing unnecessary stress on your internal components. It’s ideal for sniper builds that demand consistency and dependability with every trigger pull. Pairing this spring with other upgrade parts—such as a reinforced piston, cylinder, and sear—can yield exceptional long-range performance, perfect for MILSIM players or field snipers who need every shot to count.

Compatibility is another highlight. The Laylax PSS10 130SP Spring is made for the Tokyo Marui VSR-10 series, but it also fits JG BAR-10 and other compatible clones, making it a versatile choice for a wide range of bolt-action sniper rifles. Whether you're upgrading a TM base model or a BAR-10 project rifle, this spring integrates seamlessly into most setups.

Note: The stated FPS is an estimate based on average test conditions. Actual performance can vary depending on additional factors such as your inner barrel length, air seal, cylinder volume, hop-up bucking, and installation quality. For best results, a complete and well-matched upgrade build is recommended.

Key Features:

• High-quality spring steel construction for durability and consistent output

• Enhanced accuracy through stable, repeatable spring tension

• Designed for approx. 425 FPS with 0.20g BBs (may vary by setup)

• Color-coded (Gold) for easy identification

• Ideal for VSR-10, JG BAR-10, and compatible bolt-action sniper rifles

• Made in Japan by Laylax—leaders in airsoft precision engineering

Manufacturer: Laylax
Material: Steel
Velocity: Approx. 425 FPS (130 M/S)
Compatibility: Tokyo Marui VSR-10 Series, JG BAR-10 Series, and similar clones

Whether you're hitting long-range targets or building a competitive sniper rifle, the Laylax PSS10 130SP Upgrade Spring offers the consistency and performance you need. Trusted by snipers and airsoft technicians worldwide, it's a key part of any serious bolt-action upgrade kit.