The Electric Burst Shotgun, also known as EBS, was developed by the same resistance fighters who created the EMPGL.
It was produced after the battle for Amsterdam, where several ESPRs were put to use.
The local resistance fighters were using the EMPGL, a device that fires EMP grenades.
With the use of teamwork, weaponry from 2011, the EMPGL and a good strategy, the resistance fighters were able to retrieve a fully functional ESPR.
With the information gained from the ESPR technology, the Resistance was able to produce an electrical shotgun, forging a shotgun from 2000-2011 with nowadays technology.