1.Compatible with LongShot blasters.
2.100% brand new and high quality.
3.After you install the Short Darts Upgrade Kit which only compatible with Stefan Short darts Magazine.
4.This kit is best Modify parts for blaster.Suitable for LongShot.
5.Blaster not included!
Model:Worker Mod Short Darts Upgrade kit
Worker 18KG Spring
Worker Bolt Sled
Worker Catch Plate Spring
Worker Plunger Rod Plate
Worker Tube Tail Cap
Worker Release Part
Worker Stefan Short Darts Tube kits
Worker Plunger Tube Rod”