Ak modification/ parts import
 

Hi everyone, I'm looking to import a Hogue ak handguard and a venom tactical ak47/74 gas block and I had a few questions:

Anyone modify any of these items to fit, specifically on an lct? Anything I should look out for?

Anyone know of anyone who can import these items?

From what I've seen when lct front sight blocks are removed there is a bit of barrel that is cut out without a finish. Would removing the finish and bluing the barrel cause any problems that I should be aware of?

Thanks!