Metal Rainbow Tracer Unit Silencer with Smoke Type:with QD button black Red one is bearing grease:

Red one is bearing grease:

Brand: WoSpor

Comes with metal barrel

Size of these Gel Balls reach 7mm-8mm after 4hrs in clean water

Metal Rainbow Tracer Unit Silencer with Smoke Type:with QD button black Red one is bearing grease:Up your game with this playful and fun Metal Rainbow Tracer Unit Silencer with Smoke! With 6 rainbow tracer lights, long press the button to enter night light charging mode, and 2* 570 lithium batteries to sustain 60000 gel ball shots, you can keep gaming long into the night. Plus, take advantage of the large capacity smoke oil chamber and make each battle even more epic! Features: 6 light rainbow tracer silencer for gel ball blsater with smoke