This WORKER MOD Alloy Bolt Sled modding your Nerf Slingfire to for extreme performance. This full metal bolt sled with withstand the punishment of high KG spring loads and years of abuse! Beautifully anodized in purple colour give a hinde of personized style.
Advance modding skill does require, you need to remove the plunger and bolt module on your retaliator and replace this metal bolt sled. We recommend nerfer select high KG spring (say 12KG?) as well in order to put this bolt sled to maximun efficiency.