WORKER 18kg Spring Mod Kit for Nerf Rival Jupiter XIX-1000
- Replace the original spring to improve performance (initial speed, range, accuracy)
- High quality metal production
- Heavy (G): 16.23g; Size: 120*22mm
- Only for Nerf Rival Jupiter XIX-1000
- Delivery date is between 7-10 days, please order ASAP.
- choosing a selection results in a full page refresh