- 2021. 8. 19. · Berdan Primers. Currently, there is no system to deprime berdan cases. These are cases that instead of a single flash hole at the bottom of the case, there are two. This results in the decapper of the sizing die attempting to punch out an area of the case where no hole exists. Since the small flash holes are side by side, the decapping pin ...
- Jan 15, 2018 · There are two sizes and four types of primers. Pistol primers have thinner and somewhat softer primer cups than their rifle counterparts. Small pistol and rifle primers utilize a cup 0.175" in ...
- For the 303B there are two different Berdan primer pocket sizes. 6,28-6,30mm. Copper primers. For this you will need the ASP 303 copper insert. A punch for the ASP HD swaging press to press the copper ring into place. Then an ASP 303B swaging punch to Swage the copper ring to the correct size to accept the standard large rifle primer.
- Berdan-primed ammo is popular in military surplus ammunition and ammunition from countries and militaries outside the United States. While berdan-primed ammo is slightly cheaper to manufacture, it also renders the spent casings impractical to reload. Berdan Primers do not use the “anvil” – it is formed into the case head and thus there are two flash holes on either side of
- Berdan-primed ammo is popular in military surplus ammunition and ammunition from countries and militaries outside the United States. While berdan-primed ammo is slightly cheaper to manufacture, it also renders the spent casings impractical to reload. Berdan Primers do not use the "anvil" - it is formed into the case head and thus there are two flash holes on either side of the anvil.