I am planning on buying another AR and I want this one to have a supressor. I am familiar with the $200 fee to get a supressor but what I want to know is if any of you guys know if you can buy a new AR with a supressor already installed? Do any manufacturers offer this kind of upgrade? I don't mind jumpin through the federal hoops but it would sure make the acquisition a lot easier if I can find one to buy already set up.