Worker Mod 18kg Modification Upgrade Spring For Nerf Zombie Strike ZED Squad Longshot CS 12 Blaster Toy

100% brand new and high quality. It can promote shooting range and dart speed. Notice: This kits need some installation skills, so it is generally suitable for people over 31 years of age. This spring is only for Nerf 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! Blaster not included!, Manufacturer: Worker Mod