Apologizes in advance, but just two quick ones about a planned AR build.
The dumbest one: When choosing a barrel are there any other MA restrictions outside of the threads, flash hider, and bayo lug? No issue running any profile or length barrel provided the 16" NFA limit is met?
Regarding the FA10, the lower was purchase stripped and new, but it was from a LGS and it was registered at purchase via FA10. I can't recall (can check) the exact wording, but pretty sure it was under "Other" and said "lower receiver", "multi-cal", and barrel length as 0. When the build finally meets the MA definition of a firearm and can shoot, does it have to be registered as a rifle or is the first dealer FA10 all that's needed?
Appreciate the help and thanks.
The dumbest one: When choosing a barrel are there any other MA restrictions outside of the threads, flash hider, and bayo lug? No issue running any profile or length barrel provided the 16" NFA limit is met?
Regarding the FA10, the lower was purchase stripped and new, but it was from a LGS and it was registered at purchase via FA10. I can't recall (can check) the exact wording, but pretty sure it was under "Other" and said "lower receiver", "multi-cal", and barrel length as 0. When the build finally meets the MA definition of a firearm and can shoot, does it have to be registered as a rifle or is the first dealer FA10 all that's needed?
Appreciate the help and thanks.