The Custom Dual Squelcher is a variant of the Dual Squelcher with different Sub and Special Weapons .
"The Custom Dual Squelcher is exactly what it sounds like — a Dual Squelcher with a custom look! What's new is the Squid Beakon, letting you lead your team, and the Killer Wail to pressure your foes! I'd say it's perfect for master tacticians who can keep track of the entire field of battle."
The Custom Dual Squelcher was released on June 26th (27th in EU), 2015 along with the Carbon Roller.