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AirsoftPro upgrade kit for Snow Wolf Kar98K rifles is a complete set of internal components designed to increase the performance, durability, and reliability of Snow Wolf Kar98K spring-powered sniper rifles. The kit includes 5 key upgrade parts – an aluminum piston, stainless steel spring guide, upgrade spring, steel spring guide support, and steel piston sear.

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SWOLF024
Manual (cocking) single-shot rifle made of metal and wooden stock with all-plastic magazine.
This upgrade kit provides a complete solution for users who want to increase the performance of their Snow Wolf Kar98K sniper rifle while reinforcing the most heavily stressed internal components. The aluminum piston offers greater durability than the original plastic version, while the stainless steel spring guide provides reliable spring alignment. The steel spring guide support keeps the guide precisely centered inside the cylinder. The kit also includes an upgrade spring and a steel piston sear to ensure reliable long-term operation, even with stronger springs.
Includes five essential components needed to improve the performance and durability of the Snow Wolf Kar98K without additional modifications.
The lightweight aluminum piston replaces the original plastic component. Air channels help expand the sealing O-ring for improved cylinder sealing and consistent performance.
The stainless steel spring guide and steel support provide accurate spring alignment and greater durability than the original components.
The kit includes a high-quality spring made from spring steel with a chemically blackened finish, available in M130 or M140 versions.
All components are designed as direct replacements for the original parts and can be installed without additional modifications.
| Color | Red |
| Body/receiver material | Metal |
| Piston head | Metal |
| Spring guide | Metal |