For 9mm ammunition, you'll want to use *smaller pistol primers*. Here are several certain tips and criteria:

### Primer Variety
- *Small Pistol Primer*: Here is the normal primer useful for reloading 9mm ammo. Manufacturers like CCI, Federal, Winchester, and Remington all deliver reputable little pistol primers.

### Versions
- *Standard vs. Magnum*:
- *Common Small Pistol Primers* are commonly sufficient for many 9mm hundreds.
- *Small Magnum Pistol Primers* may be used if you are loading a substantial-velocity spherical or utilizing slower-burning powders that will need a bit a lot more ignition Electricity.

### Manufacturer Concerns
- Look at reputable brand names recognized for excellent and trustworthiness. Some popular possibilities include things like:
- *CCI five hundred*: A standard choice for standard loads.
- *Federal 100*: Known for constant general performance.
- *Winchester WSP*: Another reliable little pistol primer choice.

### Verify Reloading Manuals
Often consult with a trustworthy hodgdon h1000 reloading guide or manual, as they provide specific tips dependant on your powder and cargo to guarantee ideal functionality.

### Conclusion
For 9mm ammunition, stick to compact pistol primers, and evaluate the precise attributes of the loads When picking amongst regular and magnum primers. Make sure to observe all security guidelines in the reloading approach.