Not quite sure what you are asking:

A. USAA does not have a "Mutual Bond Fund"
B. USGMA is not a valid identifier for any Mutual Fund
C. Use this URL to see all USAA Mutual Funds

https://www.usaa.com/inet/imco_mutualfun...

Having said that, although I have been a very satisfied USAA member for over 44 years, and I (along with Lipper, Morningstar, etc) rate USAA as a very,very superior company, I hesitate to offer financial advice here for individual investments.

Hope You understand

Best Regards