Quoted:
I won't be able to fire off any rounds prior to cleaning. It was a spent wolf casing so I am sure there is laquer in there. What is the recommended attach for these? This is my first rifle and my cleaning habits although good are limited to handgun knowledge.
~Eddie
Assuming you meant attacK, acetone and a chamber brush will take care of it.
Be careful where you drip the acetone though. Only get it on the metal
ETA: you know, if it's really dirty and it sounds like it is. you can gently roll a patch, dip it in the acetone and insert it in the chamber and let it unroll in there (think of a rollpin). It will press against the sides of the chamber holding the acetone in place to soften the layers of hardened lacquer, before you attack them with your brush.
ETA Part II. I'm used to working with Yugo's and so didn't think of this during my first reply.
Since your SKS is not a Yugo, it probably has a chromed bbrl. I'd avoid the acetone as it does not mix well with chrome lining. Try another bore cleaner (non-acetone based) sorry for the confusion.