Be aware that the ATF 41F rules went in to affect July 13, 2016.

My 2 NFA items are registered with my LLC when the paperwork was done in 2014, but if I did it today I would go personal. Just my situation, yours may vary.

This web page seems to cover the changes pretty well.

ATF 41F & Buying a Silencer - 6 Things You Need to Know - SilencerCo