Description
This spring is a triple threat! Rumored to also fit the Nailbiter, to be tested shortly.
Includes spring and plunger pad.
Blasters should be modified at your own risk by an adult or with adult supervision. Modification of blasters may increase wear and reduce lifespan of blaster. Always wear eye protection. Never point at someone’s face. By purchasing, you agree that FoamBlast is not responsible for injury or damage caused by misuse or accidental usage.
Matt (verified owner) –
This spring works great in the Nailbiter, it took mine from the mid 50s to the mid 70s for FPS, which isn’t an amazing velocity but it’s definitely a substantial improvement over stock performance (without really changing the prime weight all that much).