Enhance your blaster's performance with the Hyper Rush-40 Pump-Action Nerf Blaster Upgrade Spring. Made of durable piano steel, this 13kg spring will give your blaster a powerful boost. Upgrade your game with this top-notch spring.
Specifications:
Material: piano steel
Type: 13kg
Package includes: 1x Hyper Rush-40 nerf blaster spring upgrade mod with o-rings
