9mm Ammo Buying Guide
Choosing the right 9mm ammo depends on how you plan to shoot—training, competition, home defense, or suppressed use.
All 9mm Luger (9×19) cartridges have the same basic size.
However, bullet type, weight, pressure, and case material can greatly change performance. These factors also affect recoil,
reliability, and cost. Knowing these differences helps you choose the right 9mm ammo for your needs.
Whether you need affordable practice ammo or high-quality defensive ammo, Palmetto State Armory offers a wide selection of
9mm ammunition from trusted manufacturers.
Common 9mm Bullet Types
- FMJ (Full Metal Jacket): Best for training and high-volume range use.
- JHP (Jacketed Hollow Point): Expands on impact—ideal for self-defense.
- TMJ/CMJ: Reduced lead exposure—great for indoor ranges.
- +P JHP: Higher pressure loads for defensive performance (use only in +P-rated firearms).
9mm Bullet Weight Comparison
| Bullet Weight |
Performance |
Best Use |
| 115gr |
Light recoil, high velocity |
Training & target shooting |
| 124gr |
Balanced recoil & performance |
Training & self-defense |
| 147gr |
Subsonic, softer impulse |
Suppressed setups & defense |
Standard vs. +P 9mm Ammo
Standard pressure 9mm works in all modern pistols and is ideal for routine training. 9mm +P is loaded to higher pressure for increased velocity and improved expansion, but should only be used in firearms specifically rated for +P ammunition.
Brass vs. Steel vs. Aluminum Cases
- Brass: Reloadable, clean, and the most reliable choice.
- Steel: Most affordable; ideal for budget training.
- Aluminum: Lightweight, cost-effective option for casual range use.
Shop 9mm Ammo at Palmetto State Armory
At Palmetto State Armory, you’ll find a large selection of 9mm ammo for sale, including training ammo, range-ready FMJ, and
premium defensive loads from top brands. Whether you’re stocking up for the range or upgrading your defensive setup, you can
find the right 9mm ammo at competitive prices with fast shipping.