[Hot Tabasco]

Point me to the comment where anyone said a .50 Cal Barret with an unaltered serial number is illegal to own,

Post #43 and every subsequent question I posed to him which he refused to answer.

[Repeal The 17th]

Which was made in reply to your #36
where you said the two guns in question
with filed-off serial numbers were legal to own.
Give it up.
You lose the argument.