Novritsch 13mm Steel Spring for SSG / Silverback SRS Rifles – M170

Steel spring for SSG and SRS rifles
Want to increase the power of your sniper rifle? Looking for a reliable steel spring that can handle long-term use? The Novritsch 13 mm steel spring is made of chrome-silicon steel, ensuring smooth compression, fast return, and extended durability. Compatible with SSG rifles (10/96/24) and Silverback SRS. With the option of fine-tuning using spacers on the spring guide (not included), you can easily set it to the desired performance according to your field limits.

Key Features

Material:Chrome-silicon spring steel for long lifespan.
Compatibility:All Novritsch SSG rifles and Silverback SRS.
Efficiency:Fast compression and return for consistent performance.

Technical Specifications

Diameter: 13 mm
Strength: M170
Material: Chrome-silicon spring steel
Compatibility: SSG10 A1/A2, SSG24, Silverback SRS, other 13 mm systems

Performance Table (SSG10 with standard barrel, 0.20g BBs)

Spring StrengthVelocity m/sFPSJoule (0.2 g)Joule (heavier BB)

M150
145
475.7
2.12
2.35

M160
152
498.7
2.30
2.81

M170
169
554.5
2.92
3.38

M180
174
570.9
3.00
3.50

M190
177
582.0
3.15
3.85

Package Contents

Novritsch 13 mm Steel Spring – M170