This WORKER MOD Alloy Bolt Sled modding your Nerf Longshot or Worker Terminator to extreme performance. The new pulley design reduce friction between the plunger chamber and the bolt sled, facilitate the priming movement. This full metal bolt sled with withstand the punishment of high KG spring loads and years of abuse! Beautifully anodized in 3 colour give a hinde of personized style.

Advance modding skill does require, you need to remove the plunger and bolt module on your blaster and replace this metal bolt sled. We recommend nerfer select high KG spring (say 18KG?) as well in order to put this bolt sled to maximun efficiency.