I have expressed this [it is speculation] before. I know that you have read it.
That C2766 rifle found on the 6th floor had a round fired through it into a mattress or a block of gelatin previous to the Dallas parade. It could have been hours or days.
The round was recovered and subsequently planted so that the FBI lab could trace it to the rifle.
It hit nothing of substance because it just looks too damn good.
Yes, i agree with the speculation that a bullet was fired through a barrel of a 6.5 Carcano rifle.... BUT... I doubt that the rifle used was C2766. ( The TSBD carcano) Because FBI weapons expert Frazier testified that the barrel of the TSBD carcano was worn and the edges of the lands in the barrel were ROUNDED.... Photos of CE 399 reveal that CE 399 was fired through a barrel that was in good condition.
The TSBD carcano was simply a throw down gun that could be linked to Lee Oswald by the BY photo.
It's easy to create a false picture when you're both the perpetrator and the investigator.
How many negro men paid the price for a crime that the investigators knew damned well had been committed by a "Good ol White Boy" ?
As far as the perpetrators were concerned Lee Oswald was just a stinkin commie and deserved to be set up as the patsy....