Enhance your Zuru XSHOT Insanity HorrorFire Doomsday Blaster with this expert-grade spring upgrade from m416gelblaster. Crafted from durable steel metal, this 6kg spring delivers improved performance and reliability. Designed specifically for compatibility with Zuru XSHOT Insanity HorrorFire Doomsday nerf gun, it offers a precise upgrade to boost firing power and efficiency. 

Specifications:

Brand: m416gelblaster.

Type: 6kg.

Material: piano steel metal.

Compatibility:  Zuru XSHOT Insanity HorrorFire Doomsday nerf gun.

Package includes: 1* XSHOT Insanity HorrorFire Doomsday Blaster upgraded spring modification part.