Get more velocity with a spring spacer for your Nerf HammerShot revolver. This spacer compresses your spring for more oomph while firing.

Easy to install:

1. Make sure the gun isn't cocked.
2. Remove all screws from the gun and open the case.
3. Carefully remove the main spring from the grip area.
4. Slide the spacer onto the spring guide.
5. Replace the spring.
6. Reassemble the gun.
7. Play around with 20% more firepower!