The Tippmann 98 Rear Bolt. Replace the old or defective one a brand newpiece.
This product is used in the following guns: 98 Custom Non-ACT, Alpha Black Basic, Alpha Black Tactical, Alpha Black E-Grip Electronic, Alpha Black Tactical E-Grip Electronic, Bravo One Basic, 98 Ultra Basic Non-ACT Platinum Series, Model 98, Triumph eXT, Triumph XT, Triumph XL, Carver One, Project Salvo.
The Tippmann Part Number for this product is TA02011.