Quote:
Originally Posted by Arik
Just curious but such interest in head stamp from commercial ammo?
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Cartridge headstamps provide quite a bit of information, primarily the manufacturer and caliber. Other info that can de found on headstamps include date of manufacture and lot numbers.
Some end-users require more info including if Nontox priming is used and even a specific set of numbers and/or letters to identify what country, agency or individual unit it was made for.
Also, by examining the style of letters and numbers on headstamps we can determine what manufacturer actually made the cases and/or ammo when there is no manufacturers code on the stamp and there is no other clues as to who actually made the ammo.
In a few cases we can even identify what type of equipment was used to produce the cases by the style of the stamping on the head. The best example of this is the Lake City 5.56x45mm NATO ammo with the small "circles" on the stamp which tells us that it was made on the SCAMP equipment.