.38 Super/ 9x23 barel for Para P18 LDA?

[stiletto raggio]

Anyone know where I can get an extra .38 super/9x23 barrel for a Para Ord P18 LDA? I want to do a project but don't know where or how I will find one of these.

 

[Longbow]

Barsto or Schuemann has 'em.