AK Blaster MOD selected Upgrade Spring Coil design for Nerf Blasters powered by plunger mechanism. Bored to the stock weak dart shooting power? Mod you blaster with our spring coil to improve shooting range and perforance.

Be careful to select a correct model as your blaster, each blaster models make use of different springs size so we have done for you. Modifying the spring mechanism on your blaster does require high level of modding skill, please be careful to read instruction online and we could provide support with youtube video showing how to make your blaster upgrade done.

Disclaimer: Mod at your own risk! Increasing the spring tension can break or damage the stock internal components of your blaster. By purchasing, you agree not to hold AK BlasterMOD liable should this occur. In addition, some blasters are extremely hard to reassemble, and we won't be able to troubleshoot problems due to user error.