Howdy Guys

I lurk a lot and dont post much, but i have a question buzzing around in my head.

I have a post-ban Bushmaster A3 16 incher.  After the ban goes away, I would like to have a flash suppresor installed.  I will probably send the upper to ADCO for the threading

Does the suppresor have to be permanently installed?  I always thought it was torqued on and "removable" if necessary, but not permanently attached?

Also, where is a good placed to by a 6 position collapsible stock?

Two pretty standard questions I'm sure, but you guys always seem to know the answers..thanks!

Anything less than 16" and the flash hider will have to be permanently attached unless you want to go the SBR route. As for 6-position stocks, try the equipment exchange - Legal Transfers or Eagle Firearms carry RRA units.