High Velocity Lightened Valve Spring Upgrade - .75" Length Item: TS005 In Stock
Manufacturer: TechT $3.99
Fits Tippmann A5 and X7 Markers. Works in other markers like Valken and BT markers as well.

High Velocity Lightened Valve Spring Upgrade for Tippmanns - 1" Length Item: TS006 In Stock
Manufacturer: TechT $3.00
Fits Tippmann 98, newer A5 and X7 marker. Works in other markers like Valken and BT markers as well.

O-ring Kit - Tippmann Complete Rebuild Kit-3x Item: OR005 In Stock
Manufacturer: TechT $8.99
This kit is what you need for all Tippmann 98, A5, X7, Alpha Black and all the newer models of Tippmanns.