See here for information on potential issues with the front site spring
Front Sight Spring on the Tippmann 98 Custom ACT DiagramFront Sight Spring on the Tippmann 98 Custom E-Grip ACT Diagram
Front Sight Spring on the Tippmann 98 Custom ACT RT Diagram
Front Sight Spring on the Tippmann Model 98 Diagram
Front Sight Spring on the Tippmann 98 Custom Pro Diagram
Front Sight Spring on the Tippmann 98 Custom ACT Pro Diagram
Front Sight Spring on the Tippmann 98 Custom E-Grip ACT Pro Diagram
Front Sight Spring on the Tippmann 98 Custom ACT RT Pro Diagram
Front Sight Spring on the Tippmann 98 Custom Pro E-Grip Diagram
Front Sight Spring on the Tippmann 98 Custom Platinum Series ACT Diagram
Front Sight Spring on the Tippmann 98 Custom Platinum Series E-Grip ACT Parts Diagram
Front Sight Spring on the Tippmann 98 Custom Platinum Series RT ACT Parts Diagram
Front Sight Spring on the Tippmann 98 Custom Platinum Series ACT Pro Diagram
Front Sight Spring on the Tippmann 98 Custom Platinum Series Ultra Basic - Non ACT Diagram
Front Sight Spring on the Tippmann 98 Custom RT Response Trigger Installation Manual 2006-09-17
Front Sight Spring on the Tippmann 98 Custom Platinum Series E-Grip ACT Parts Diagram
Front Sight Spring on the Tippmann 98 Custom Platinum Series RT ACT Parts Diagram
Front Sight Spring on the Tippmann 98 Custom Diagram - Push Sear Style - Non ACT 2006-08-06