G&P Navy MK23 Electric 1200rds Drum Magazine Motor_High Torque Motor (RPM 22000rmp + / - 10%) The unit can operate via

The unit can operate via battery power or run off of USB power as well by removing the battery

ARES AMOEBA STRIKER Adjustable Trigger Set -Type C (Steel) for Amoeba AS02

Using Velcro strip to fasten on JPC vest(Velcro is included in the kit package)

5KU Zen Style B-12 Classic AK Upper Rail

And as evidenced by the popularity of their own products they're off to a good start

G&P Navy MK23 Electric 1200rds Drum Magazine Motor_High Torque Motor (RPM 22000rmp + / - 10%) The unit can operate viaG&P Navy MK23 Electric 1200rds Drum Magazine Polymer Construction Automatic Electric Winding System 1200 rds Loading Capacity Gas Drum Magazine Suitable For G&P Navy MK23 Series Airsoft Electric AEG Rifle Airsoft Guns