Difference(s) between DSA SA58 and STG58?

[Match14]

I was looking around at DSA's website and they seem to have two main lines of FALs the SA58 and the STG58 Austrian FAL. Just wondering what are the diffenece(s)? Why are the SA58s like $6-800 more? Is one assembled from more desirable parts?
Thanks in advance for the input.

 

[Shear_stress]

STG's made from Austrian parts kits and U.S.-made barrels and receivers. The SA's made from all new parts.

 

[Coronach]

Also, the SAs are available in more configurations. The STGs are pretty much bone stock and thats about it. This is, of course, due to the parts-kit issue.

Mike