The GTA (Genuine Tippmann Accessory) expansion chamber replaces the front grip of your marker with the expansion chamber, which also looks like a grip itself.

Why do I need an expansion Chamber?

Co2 is stored in your bottle in Liquid form. When you lean your gun forward while playing you typically will get liquid co2 into your gun. Liquid co2 will harm your gun and causes velocity spike which in turn reduces the accuracy of your gun. This expansion chamber will break up any liquid Co2 before it has a chance to get into your gun

• Increase Accurate and consistency
• Reduced Maintenance time and costs

This kit includes everything you need to mount an expansion chamber on your model 98 or custom 98. Vertical Adapter, Braided steel hose, expansion chamber and loctite. Even includes easy to follow instructions.

Marker Not Included

=Not compatible with Platinum versions of the Tippmann 98=