Specna Arms SA-S tuning kit, 90 degrees is a high-quality upgrade kit for the Specna Arms sniper rifle series. The tuning kit improves the durability and functionality of the weapon. The kit comes with a new trigger mechanism, piston and spring guide. By choosing the right powerful spring, you can achieve up to 150 m/s with a 0.20g bullet, which is approximately 2.32J.
The manufacturer recommends a maximum of M150 spring.
Features:
- Ready-made drop-in tuning package
- Made of durable aluminum
- Easily increases the power of the SA-S sniper rifle from 1.8J standard power to 2.3J trigger power
