Ok my questions is would it be the same process to build a fullauto SBR or is that not possible to build a fullauto? Also when you own a fullauto do you pay the $200 tax stamp everey year??? and if I can build a full auto SBR how much would it cost me???

It has not been possible to build a full auto since May 19, 1986. You can buy an existing full auto and have whatever barrel length you want, but it will cost close to $10k.  If you want to build a semi-auto SBR it is a one time $200 tax and a Form 1 with CLEO signature, fingerprints and photos. There is more info here.

Quoted: and if I can build a full auto SBR how much would it cost me???

Start looking north of $10,000.

Quoted: Ok my questions is would it be the same process to build a fullauto SBR or is that not possible to build a fullauto? Also when you own a fullauto do you pay the $200 tax stamp everey year??? and if I can build a full auto SBR how much would it cost me???

No you can not build a full auto SBR.

An MG can have any length barrel on it you want, however since May of 1986 it has been illegal to make, transfer or posses a machinegun for non military/LE/.gov use. Basicly us civilians can't have any MGs made after that date.

As to the $200 a year thing, no. You pay that one time per weapon. So if you file two form 1s to make/register two different SBRs you'd send in a check with each form 1 for $200 and that it.

Thanks for the replys, guess I'll just go the SBR route more in my range than a full auto at this point in my life...

Thanks for the replys, guess I'll just go the SBR route more in my range than a full auto at this point in my life...