223 REM FMJ FULL METAL JACKET 55 Grain 1E223110 500 Rounds

**Introduction to 223 Rem FMJ Full Metal**

The 223 Rem FMJ (Full Metal Jacket) is a popular rifle cartridge widely used in hunting, target shooting, and tactical applications. Its full metal jacket design involves a lead core encased in a copper or bronze shell, which enhances durability and reduces barrel fouling. This design allows for cleaner shooting and improved accuracy over multiple rounds.

**Design and Specifications**

The 223 Remington is a 5.56×45mm NATO-compatible cartridge known for its versatility and moderate recoil. The FMJ bullet features a rounded or pointed tip with a fully encased lead core, providing consistent ballistic performance. Typical bullet weights range from 55 to 62 grains, offering a balance between velocity and terminal performance. The full metal jacket construction ensures that the bullet maintains shape upon impact, reducing deformation and providing reliable penetration.

**Advantages of FMJ Full Metal Jacket**

The FMJ design offers several benefits, including increased penetration, reduced barrel wear, and improved feed reliability in semi-automatic rifles. These cartridges are generally more affordable and readily available, making them a popular choice for practice and training. Additionally, the full metal jacket minimizes lead fouling in the barrel, which extends the firearm’s service life and reduces maintenance.

**Applications and Considerations**

While the 223 Rem FMJ is excellent for target shooting, plinking, and training, it is less suitable for hunting game due to its penetrative nature and limited expansion upon impact. It is important for users to adhere to local regulations regarding ammunition type and usage. Overall, the 223 Rem FMJ full metal jacket remains a reliable and cost-effective option for shooters seeking consistent performance and durability.