Blaster Mod 13KG Spring Upgrade for Nerf Hyper Rush 40 Darts Toy

DESCRIPTION
1.Upgrade Spring design for Blasters. It can improve shooting range and perforance.
2.This Upgrade Spring is only for Blaster toy,All parts are separate,and the product included small parts, you need to install and assemble your blaster,Please be careful installing the parts to avoid damage to your Blaster!
3.In order to ensure safety, please wear goggles when you use and modify the blaster.
4.Suitable for people over 14 years old, modification requires modding skill, it is best to refer to the relevant instructions to reduce unnecessary trouble.

USE AT YOUR OWN RISK! Modifying the blaster with third party parts may increase the wear on your blaster,May shorten the life of the blaster.Buy purchasing this product,you agree to understanding and accepting this risk. In addition, some blasters are very difficult to reassemble, and we won’t be able to troubleshoot problems caused by user errors.
 
SPECIFICATIONS
Color: Silver 
Material: Stainless
Package Weight: 30g
Package Size:190×50×30mm 
Packing: Bag
 
Package included
1×SPRING Set ONLY!
3x Rings