This K25 spring is specially cut for the Kronos blaster. The ends are flat, allowing for easy installation. You should be able to achieve 120-125fps after installation, while retaining a fairly easy prime.
- 3.7 inches long
- 0.969in OD
- 0.080in ID
Blasters should be modified at your own risk by an adult or with adult supervision. Modification of blasters may increase wear and reduce lifespan of blaster. Always wear eye protection. Never point at someone’s face. By purchasing, you agree that FoamBlast is not responsible for injury or damage caused by misuse or accidental usage.