I'm contemplating grabbing "one last lower" to make a pistol lower. This would be my first pistol lower, so making sure I'm understanding the sequence.

- Dealer has lower and transfers it to my FFL.
- When filling out the 4473, my FFL checks the "other" (I forget the verbiage) box instead of "Rifle."
- I leave with a lower that can legally be built as a pistol.

Is the above correct? Lower would be new (old stock) from manufacturer.