If it's a lame thread....Why the hell did you feel compelled to show the world how stupid you are? I clearly asked for the width of the groove in the copper jacket.
Even a elementary school kid can understand what's being asked.....
It is an incredibly lame thread. The premise is somehow you have managed to convince yourself you are smarter than you really are. You asked "Anybody" for the width but apparently you don't like the correct answer. The "land impression" not groove on the bullet fragment measures 1.8mm which is what Frazier stated it would measure. Not your 1.5mm or the width of the lands are really 2mm.
How about contain your lack of knowledge to this thread. This nonsense came from the Oswald Rifle Capability thread.
(Cakebread)"Take a look at the fragments.... The width of the groove on the copper jacket measures 1.5mm across.....The lands in the rifling of a Mannlicher Carcano barrel measure 2 mm across... This bullet was NOT fired from a Mannlicher Carcano."
Unbelievably in your mind this pathetic nonsense is not wrong, it is all part of the Walt Cakebread genius.