Introduction to Shotshell Primers
Shotshell primers are an essential component of shotgun ammunition. They are crucial for igniting the gunpowder charge and propelling the shot or slug out of the barrel. A primer consists of a small metal cup that contains a shock-sensitive explosive compound.
Types of Shotshell Primers
There are two main types of shotshell primers: Boxer primers and Berdan primers. Boxer primers are the most commonly used type in the United States. They have a single flash hole in the center of the primer cup, and they can be easily removed with a standard reloading press. Berdan primers, on the other hand, have two or more small flash holes around the outside of the primer cup. They are primarily used in European and military ammunition and are much harder to remove.
Shotshell Primer Sizes
Shotshell primers come in several sizes, depending on the gauge of the shotgun shell. The most common sizes are:
- 209: Used for 12 gauge and some 20 gauge shells
- 210: Used for 16 gauge shells
- 28: Used for 28 gauge shells
- 410: Used for .410 shotgun shells
Choosing the Right Shotshell Primer
Choosing the right shotshell primer is important for reliable ignition and consistent performance. Boxer primers are generally more popular among reloaders because they are easier to work with. However, if you are using European or military ammunition, you may need to use Berdan primers. It is essential to select the correct size primer for your specific shotgun shell gauge.
Conclusion
Shotshell primers are a crucial component of shotgun ammunition. They ignite the gunpowder charge and propel the shot or slug out of the barrel. Understanding the different types and sizes of shotshell primers is important for selecting the right primer for your shotgun ammunition needs. Whether you are a reloader or a shooter, choosing the correct shotshell primer is essential for reliable performance.
If you need shotshell primers, our store carries a wide selection of Boxer and Berdan primers in various sizes. Contact us today for more information!
