- Fits in the Nerf Retaliator, Recon mk2, Delta Trooper and Worker Prophecy
- 9kg spring for higher firepower
- Stronger catch spring included
Blasters & Shells
The Worker 9kg Spring for the Nerf Retaliator is a powerful spring to upgrade your blaster. This spring is a good option if you want more power than the 7kg spring is offering. Comes with a stronger catch spring.