Just in time for the cold weather. Tippmann has released the X7 Expansion Chamber Kit.
An expansion chamber allows liquid CO2 to expand into a gas before it enters your marker valve, resulting in a better shot to shot consistency and improving CO2 consumption.

The Tippmann Expansion Chamber Kit for the X7 Features:

• Machined from Aircraft Grade Aluminum
• Installs into your existing X7 Mag Well
• Includes all components necessary to upgrade your marker