Originally Posted by fathergoat

if the suppressor is permanently attached it's good if not then the ATF will stick it in your pooper. the form isn't a big deal but it takes a while to get processed. I've considered filling one out to do an auto conversion on an AR. I'm not sure about Model 1's quality but for the price I'll give it a shot. I can always sell it at a gun show as a complete gun and not lose anything.