1.Compatible with Nerf Retaliator with Worker Mod Lightweight Shoulder Stock.
2.This spring has a super huge elasticity, more than 16 kilograms.
3.It can promote shooting range and dart speed.
4.This spring is only for Nerf Retaliator Blaster toy,Need to match Worker Mod Lightweight Shoulder Stock and Worker Prophecy-R Model Power Type Kits,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!
5.Blaster not included!
Package Weight: 28g