Tippmann upgrades add a new level of performance or style to your game. Almost all our markers have the option for enhanced speed and accuracy with eGrips, Response triggers, the Cyclone Feed System and many barrel options including the patented Flatline barrel. For markers like the X7 Phenom, A5 or 98 Custom, there are many stocks, shrouds, handles or sights you can add to create your own unique look.