saiga 5.45/saiga barrel question

hello all,
looking at possibly picking up one of the (arsenal)saiga sgl31-44 models from kvar to sort of compliment my "74" collection. i have looked around but havent been able to find anything written saying whether these have a chrome lined barrel or not.
does anyone know if these come with chrome lined barrels or not?
or for that matter do the 7.62 saigas or saigas in general have chrome lined barrels?
any help would be appreciated.
thank you

My SGL21 has a chrome lined gas block. The bbl does not appear to be chrome lined though.

I have a SGL 31 coming in. I plan to post a review when I get it (probably monday).

Thx-Ace

I've had my SGL31-44 for two weeks now. What a solid beauty. The barrel, chamber, and muzzle brake are chrome lined.