Since it's just a simple press-on, why can't it just be bent back into shape?
You can try Fenix Outfitters, they advertise in the Dealer forum.
Business hours: Mon-Fri, 9AM-5PM, Central Standard Time
Phone: (800) 616-1326 (Mainland USA only)
All other callers: 918-286-8799
Fax: (888) 368-4498
Email: [email protected]