For 9mm ammunition, you'll want to use *small pistol primers*. Here are a few distinct recommendations and considerations:

### Primer Style
- *Little Pistol Primer*: Here is the conventional primer useful for reloading 9mm ammo. Models like CCI, Federal, Winchester, and Remington all create responsible tiny pistol primers.

### Variations
- *Common vs. Magnum*:
- *Standard Modest Pistol Primers* are frequently sufficient for many 9mm hundreds.
- *Small Magnum Pistol Primers* can be used When you are loading a high-velocity round or employing slower-burning powders which will need a little bit extra ignition Electrical power.

### Brand Factors
- Take into account dependable makes noted for high-quality and reliability. Some popular choices include things like:
- *CCI five hundred*: A typical selection for standard hundreds.
- *Federal cci 209m primers one hundred*: Noted for steady general performance.
- *Winchester WSP*: A different reputable small pistol primer solution.

### Examine Reloading Manuals
Always confer with a dependable reloading guide or information, as they provide distinct tips depending on your powder and cargo to be certain optimum functionality.

### Summary
For 9mm ammunition, keep on with tiny pistol primers, and think about the precise properties of your hundreds when choosing among normal and magnum primers. Ensure that you comply with all security pointers in the reloading system.