/----/ Did they have gun residue tests on skin and clothing back in 1963? I know he did shoot Officer Tippet, but that was with a handgun. Just wondering if it was available and if it was done.
Three separate tests on Oswald while in police custody came up negative as far as firing a rifle was concerned.
He may have fired a handgun at some point but proof of that was inconclusive.
Oswald's Rifle and Paraffin Tests : The JFK Assassination
So the idea that Oswald was up there with his junk rifle firing away at the president is definitely disproved. Just another Warren Report lie but an important one.
The gun itself was a cheap thirty year old weapon that could not be sighted properly or even fired.
"The firing pin of the sixth-floor carbine was worn and there was rust on it and its spring. In fact, before their firing tests with the carbine, the master riflemen who performed the tests did not even pull the trigger, out of fear that they might break the firing pin."
An Objective Review of the Evidence that Lee Harvey Oswald was a Patsy - The Constantine Report
I suggest reading the link. It is excellent.
Conspiracy theory vomit.
Testimony from Robert A. Frazier from the FBI.
"Mr. McCLOY - When you examined the rifle the first time, you said that it showed signs of some corrosion and wear?
Mr. FRAZIER - Yes, sir.
Mr. McCLOY - Was it what you would call pitted, were the lands in good shape?
Mr. FRAZIER - No, sir; the lands and the grooves were worn, the corners were worn, and the interior of the surface was roughened from corrosion or wear.
Mr. McCLOY - Was there metal fouling in the barrel?
Mr. FRAZIER - I did not examine it for that.
Mr. McCLOY - Could you say roughly how many rounds you think had been fired since it left the factory, with the condition of the barrel as you found it?
Mr. FRAZIER - No, sir; I could not, because the number of rounds is not an indication of the condition of the barrel, since if a barrel is allowed to rust, one round will remove that rust and wear the barrel to the same extent as 10 or 15 or 50 rounds just fired through a clean barrel.
Mr. McCLOY - Thank you."
This is the testimony that got everyone excited, and that has been used to "prove" the interior of C2766's barrel was rusted on 22/11/63 and that a bullet could not have passed through it on that day.
However, a careful examination of Frazier's testimony, and the consideration of the following points, will show clearly that Frazier said no such thing.
1. A worn and corroded barrel is not necessarily a rusty barrel. I have seen severely corroded and worn barrel interiors that are as shiny as the day the rifle was made, simply because someone has taken the time to clean the barrel.
2. As Frazier correctly points out, it is impossible to look at the interior of a barrel and determine if worn riflings are from wear due to a great number of shots fired through that barrel, or corrosion from improper storage and lack of cleaning and oiling.
Testimony Of Robert A. Frazier