The Gel Balls Drum Magazine (WBB) M4 Drum Mag is designed for the majority of M4's Gel Blasters. This high-capacity magazine can hold approximately 1,200 rounds, ensuring prolonged gameplay without frequent reloads. Perfect for Gelsoft enthusiasts who prefer a continuous shooting experience on the field, the M4 Drum Mag guarantees convenience and uninterrupted action.
The normal one is Pure black... the UV one is translucent black
UV is to irridate your Glow in the dark balls so they shoot out like tracers!