This WORKER MOD Screw Type Silencer Adapter is compatible to for 19mm Diameter barrel tube. It works with the screw type silencer so you could simply wear onto the blaster barrel.
Worker MOD Screw Type Silencer Adapter 19mm Barrel Tube for Nerf Toy
Size (LxWxH, mm): 31 x 19
Weight (g): 15
Fomation: CNC Machining
Packing: Carton Box
Packing Size (LxWxH, mm): 40 x 40 x 20