JGCWorker Flywheels Update Kits for Nerf STRYFE/Rapidstrike CS-18/Swordfish Toy N-strike elite 3*5cm Picatinny Rail

3*5cm Picatinny Rail

Length:5-50mm

Perferred fiber and nylon material that solid and durable to use

This product has high hardness

JGCWorker Flywheels Update Kits for Nerf STRYFE/Rapidstrike CS-18/Swordfish Toy N-strike elite 3*5cm Picatinny RailAPPLICATION Compatible with Nerf STRYFE Rapidstrike CS 18 and Worker Mod Swordfish. HIGH QUALITY The flywheel wheels with high intensity and light weight are not easy to be out of shape, can improve starting speed, have long service life. Creative fine lines on flywheel wheels' oblique lines can increase the friction, improve range and initial speed of foam bullet. High end modified flywheel make your strike fast, accurately and powerfully, which