Why Eva Use A Different Shotgun? | Titanfall 2

What's so special about the Eva-8 shotgun? --- Rapid Fire Mastiff Video - Rapid fire explained after 2min mark. https://www.youtube.com/watch?v=bY37ZEM3P4Y --- Join me Live @ www.twitch.tv/papercut2u99 Xbox network - Cut2U Discord - https://discord.gg/58tm7Th