The spring has a power output of over 8 kilograms and will bring the muzzle velocity of your blaster up to 80+ feet per second while maintaining the ease of use.
- Hammershot (4.5kg stock)
- Sweet Revenge
Disclaimer: Mod at your own risk!
Increasing the spring tension can break or damage the stock internal components of your blaster. By purchasing, you agree not to hold Bloom Technology liable should this occur. In addition, we may not be able to troubleshoot problems due to user error.