F10555 WORKER SWIFT adjustable 91 ° Fishing Line Tube For WORKER 16mm Aluminum Tube (Inner Tube), F0464-Y 12 6 Darts Long Foam Bullets Ammo Cartridge Reload Clip Tactical Bullet Clip for Nerf Compatible with Nerf RETAILATOR

Compatible with Nerf RETAILATOR

It needs to be used with Worker nexus pro-Stefan Short Darts Upgrade Tube Rail kits

10 darts magazine and 5kg upgrading spring are enough for playing

Suitable for WORKER Prophecy sniper blaster， Harrier Blaster， and 21mm Picatinny rail

F10555 WORKER SWIFT adjustable 91 ° Fishing Line Tube For WORKER 16mm Aluminum Tube (Inner Tube), F0464-Y 12 6 Darts Long Foam Bullets Ammo Cartridge Reload Clip Tactical Bullet Clip for Nerf Compatible with Nerf RETAILATORDescribe: F10555 WORKER fishing line tube 91 Applicable scope: directly inserted into the WORKER aluminum tube (inner tube) with an outer diameter of 16MM, and can be put into the fishing line tube decorator F10555 WORKER Material PLA material, which can effectively increase the accuracy of the launcher, the inclination and tightness of the fishing line can be adjusted freely, and the accuracy of the shock wave can be effectively improved through