I really like the tactical look yes yes i know..

I went into my local to look at an Adler B230 but they said they refuse to stock Adler.
They have a second hand Pardus BA 12 MF which looks the goods and is only $750 and comes with the standard stock and a AR style extendable number and a flash hider.
Problem is it doesn't have the chokes with it and looking around they are about $150 for a set of 4.
Q1, Can you still put chokes on with a flash hider?
Q2, would I be better to go and get the new Adler somewhere else for an extra $50 that will come with chokes and 5 year warranty but not as good looking?
Q3, Does anyone own one? I cant find anything on them. only lever versions.