SBS Age and Length Question

[ratski]

OK, 18 inches on the barrel or it is a Short Barrel.

Does this apply to all shotguns? What if the gun is over 100 years old? I'm pretty sure NFA is NFA and a SBS is a SBS, but I'm not sure.

Thanks

Dave

 

[AKguy1985]

anything under 18 is a SBS but i am not sure on the age thing. I know there was a bunch of winchester lever rifles that had less than 16in barrels that were taken off the NFA list. Someone more informed should be along soon.

 

[dak]

http://www.atf.gov/firearms/guides/...irearms-verification-nfa-antique-firearm.html