Folks,
Thanks for the replies.
I do remember Pit Bull in the documentation of the pistol.
I'll contact Brownells about a barrel.
Looked through their catalog and didn't see anything which looked correct.
I'll see if maybe a regular length 40 S&W barrel can be cropped to fit.
Thanks again for the answers.
Sorry for delay in my thank you response. I was forced to take a vacation! :-)
DaveP