Gunsmiths rebuild customer firearms. Manufactuers make from scratch, make parts from scratch or rebuild on behalf of business inventory.
AOW - pen gun
A supressor is NOT an AOW. Putting a foregrip on an uzi is NOT an AOW.
Supressors and Machineguns transfer on a $200 tax stamp. AOW's transfer on a $5 tax stamp.
To address your class 3 comment. Here's a few things that are pet peeves.
Please don't call everything "class 3". I am a class 2 manufacturer. What does that mean? Nothing.
There are different types of federal firearm licenesees. Most typical is 01, dealer. 02, pawnbroker. 03 is C&R, etc and 07 is manufacturer.
When you submit to the government $500 and a form properly filled out, you are allowed to transact in TITLE II or NFA items. That encompasses machineguns, supressors, AOW, short barrel rifles and shotguns.
When an 01 dealer submits their $500 they are called "Special Occupational Taxpayer, Class 3". When a manufacturer submits their $500 they are called "Class 2". Calling an NFA Item "Class 3" is just as bad as calling a magazine a clip, totally not the same thing.
Now, ownership. You can do an NFA firearm registration three ways.
Individual - You have to get signature approval of the police chief where you live, county sherrif, state attorney, judge, etc. If you are not in a friendly state you have to use alternate venues. Required information: Typical form 4473 information, with fingerprint cards and photograph.
Corporation - you can form a holding company for your toys, the benefit is you do not need to get a signature. No fingerprints, no photo.
Trust - same as corporation.
Hope this helps!
I'd say the sigmas are just a cheaper everything =( I've shot both and the sigma, while decent for the price, isn't quite at that level yet.
And I don't even like glocks!
So the question was already posed earlier, you don't actually work for one of the large companies but rather are more of a gunsmith?
I'm still slightly in a haze on machinegun / automatic weapon ownership.
Apparently there is "AOW" any other weapon, which would be a supressor, or say, putting a foregrip on an uzi or things such as that, that require a tax stamp, background check by the ATF, and in most cases, setting up a corporation that "owns" the item rather than a person.
What is the rule on IIRC "class 3" weapons (automatics, short barrel shotguns, and whatever else that encompasses)