For 9mm ammunition, you must use *little pistol primers*. Below are a few precise suggestions and factors:

### Primer Kind
- *Compact Pistol Primer*: This is actually the normal primer used for reloading 9mm ammo. Brand names like CCI, Federal, Winchester, and Remington all produce responsible modest pistol primers.

### Variations
- *Common vs. Magnum*:
- *Normal Small Pistol Primers* are commonly adequate for the majority of 9mm loads.
- *Modest Magnum Pistol Primers* can be used Should you be loading a high-velocity round or working with slower-burning powders that may demand a little bit extra ignition federal 215 rifle primers Vitality.

### Manufacturer Considerations
- Take into account highly regarded brands recognized for good quality and trustworthiness. Some popular selections involve:
- *CCI five hundred*: A standard preference for normal masses.
- *Federal one hundred*: Recognized for regular performance.
- *Winchester WSP*: An additional dependable little pistol primer option.

### Look at Reloading Manuals
Always refer to a reliable reloading handbook or information, as they provide unique suggestions determined by your powder and load to be certain best efficiency.

### Summary
For 9mm ammunition, follow small pistol primers, and look at the unique properties of one's hundreds when choosing involving regular and magnum primers. Make sure you comply with all safety tips during the reloading method.