Beta Spetsnaz outer Barrel

[buellxbk]

I have been searching through the different retailers looking for a replacement outer barrel for a Beta Spetsnaz. Would anyone know of a source for this barrel. Evike lists a SRC 7" outer but as most of us agree Evike is not a dealer of choice. Something else I wondered but doubt it would work, could a full length barrel be cut down to work. I believe there is a certain amount of taper on a full lenght barrel so that it wouldn't work because of that. I have two Beta barrels now but the threads on the ends are pretty badly screwed, might be able to repair one of them but that is doubtful. Any assistance would be greatly appreciated.