BossmanPJ
Ultimate Member
This times a billion.
Agreed. This never seems to turn out good.
This times a billion.
When filling out your Form 1, you must pick a caliber. Although they list "Multi" in the drop down, you cannot choose that option. You must pick a specific caliber. Having said that, you can then put whatever caliber upper you choose as long as it is not a permanent modification. Hope that makes sense.
For those concerned, the best advice I had heard was to do the initial with one caliber listed them submit a separate letter listing the other caliber/lengths at a later date.
But don't ask questions or suggest "what if" scenario's! Lol.