FMJ AMMO for Sale
Browse FMJ Ammo listings from verified sellers across the U.S. on GunsAmerica.
Full Metal Jacket (FMJ) Ammo Overview
Full Metal Jacket (FMJ) ammunition, developed early 20th century for military use, features a soft core encased in a harder metal shell. Designed for reliable feeding and penetration, FMJ remains popular for range training and practice. It is widely used due to affordability and consistent performance.
Why FMJ Ammo Is a Top Choice
- Reliable feeding in most firearms
- Cost-effective for high-volume shooting
- Minimizes barrel fouling
- Consistent penetration for target practice
- Widely available in various calibers
Key Variants
FMJ 9mm
Popular for pistols; ideal for self-defense training and law enforcement practice rounds.
FMJ .223 Remington
Standard rifle ammo used widely in AR-platforms for range and competition shooting.
FMJ .45 ACP
Heavy pistol round favored for manageable recoil and dependable performance.
Competitor Comparison Table
| Feature | FMJ Ammo | JHP Ammo | SP Ammo |
|---|---|---|---|
| Typical Use | Range practice, training | Self-defense, law enforcement | Hunting, controlled expansion |
| Penetration | High, deep penetration | Moderate, controlled penetration | Moderate to high expansion |
| Cost | Lowest among types | Higher cost | Moderate cost |
| Barrel Fouling | Low | Low to moderate | Moderate |
| Typical Calibers | 9mm, .223, .45 ACP | 9mm, .40 S&W, .45 ACP | .30-06, .308, .223 |
| Notable Pro | Affordable training ammo | Effective stopping power | Expands for humane kills |
| Notable Con | Poor expansion controlled use | Higher cost | Potential over-penetration |
Best Use Cases
- Range practice and training
- Self-defense dry fire drills
- Plinking and target shooting
- Law enforcement qualification
- Basic firearms handling courses
FAQs
Can I use FMJ ammo for self-defense?
While FMJ ammo penetrates well, it lacks controlled expansion and is not recommended for self-defense over hollow points.
What is the typical velocity of FMJ rounds?
Velocity varies by caliber; for example, 9mm FMJ averages 1,100 fps from a standard handgun barrel.
How does FMJ ammo affect firearm maintenance?
FMJ ammo reduces barrel fouling compared to lead rounds, lowering cleaning frequency.
Prefer nearby results? Toggle to search local listings.
Wolf .223 Remington Ammo 55 Grain FMJ St
$10.99
WINCHESTER AMMO- 9MM USA 115GR FMJ 50RDS
$15.99
Cobray Derringer MOD U. D.
$239.99
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