And it doesn’t answer the question. Examination of the bullet can tell you something about what kind of gun barrel it was fired from. It cannot tell you that the ammunition itself is “Israeli military grade” unless Israel is doing something unusual with the composition of their bullets. As that page says (under the Criticisms section), comparative bullet lead analysis is not necessarily a reliable indicator of where the bullet was manufactured.
I sort of think that staring at bullet striations is basically tea leaf reading, but even if you think it’s perfectly reliable, without a suspect weapon to compare to it can only tell you what kinds of gun barrels could have fired the shot.
Well, this is what the linked article says about it:
Prior to September 2005, comparative bullet-lead analysis was performed on bullets found at a scene that were too destroyed for striation comparison. The technique would attempt to determine the unique elemental breakdown of the bullet and compare it to seized bullets possessed by a suspect.[47] Review of the method found that the breakdown of elements found in bullets could be significantly different enough to potentially allow for two bullets from separate sources to be correlated to each other. However, there are not enough differences to definitely match a bullet from a crime scene to one taken from a suspect’s possession.[48] An additional report in 2004 from the National Academy of Sciences (NAS) found that the testimony given regarding comparative bullet-lead analysis was overstated and potentially “misleading under the federal rules of evidence”.[47] In 2005, the Federal Bureau of Investigation indicated that they would no longer be performing comparative bullet-lead analysis.[49]
And it doesn’t answer the question. Examination of the bullet can tell you something about what kind of gun barrel it was fired from. It cannot tell you that the ammunition itself is “Israeli military grade” unless Israel is doing something unusual with the composition of their bullets. As that page says (under the Criticisms section), comparative bullet lead analysis is not necessarily a reliable indicator of where the bullet was manufactured.
I sort of think that staring at bullet striations is basically tea leaf reading, but even if you think it’s perfectly reliable, without a suspect weapon to compare to it can only tell you what kinds of gun barrels could have fired the shot.
Comparing metal composition to known samples has been around since the 18th century
Well, this is what the linked article says about it: