SMENT 8.5KG Spring For Hammershot Nerf Zombie Strike Blaster Power Boost! Aftermarket Mod Sweet Revenge Compatible - Toy Gun Part
- Easy to Install Aftermarket Mod
- 8.5Kg Smooth Prime / Smooth Firing Spring Upgrade
* Spring only (Blaster Not Included)
- Created, Tested, & Verified Spring for the Hammershot Blaster!
- Resistance Scale puts this spring at just over 8kg!
- Spring wire gauge is 1.8mm in diameter!