What is a reach around full metal jacket?

What is a Reach Around Full Metal Jacket?

The term "Reach Around Full Metal Jacket" may sound unfamiliar to many, but it’s a topic that has gained significant attention in recent years, especially among firearms enthusiasts and law enforcement professionals. In this article, we’ll delve into the world of FMJ (Full Metal Jacket) ammunition and explore what a "Reach Around" means in this context.

What is Full Metal Jacket (FMJ) Ammunition?

Before we dive into the specifics of a "Reach Around," let’s start with a brief overview of FMJ ammunition. Full Metal Jacket is a type of centerfire ammunition where a lead core is completely encased in a thin layer of metal, typically copper or brass. This design provides several benefits, including:

• Better penetration: The metal jacket helps to maintain the shape of the bullet and increases its penetration power.
• Improved accuracy: The consistent shape and weight of the bullet ensure better accuracy and precision.
• Reduced expansion: The metal jacket reduces the expansion of the bullet upon impact, making it more suitable for target shooting and hunting.

What is a Reach Around?

Now that we’ve covered the basics of FMJ ammunition, let’s talk about the "Reach Around." A Reach Around is a type of FMJ ammunition that is designed to provide a consistent and controlled expansion of the bullet upon impact. This is achieved by placing a small amount of the lead core at the rear of the bullet, just behind the metal jacket. When the bullet hits its target, the lead core begins to expand, creating a larger wound channel and increasing the bullet’s stopping power.

How Does a Reach Around Full Metal Jacket Work?

Here’s a step-by-step explanation of how a Reach Around FMJ works:

1. Impact: The bullet hits its target, and the metal jacket begins to deform.
2. Expansion: The lead core at the rear of the bullet begins to expand, creating a larger wound channel.
3. Energy transfer: The expanded lead core transfers its energy to the target, increasing the stopping power of the bullet.
4. Penetration: The bullet continues to penetrate the target, with the expanded lead core helping to maintain its trajectory.

Benefits of Reach Around Full Metal Jacket

So, what are the benefits of using a Reach Around FMJ? Here are some key advantages:

• Improved stopping power: The controlled expansion of the lead core increases the bullet’s stopping power, making it more effective against larger game.
• Increased accuracy: The consistent shape and weight of the bullet ensure better accuracy and precision.
• Reduced over-penetration: The expansion of the lead core helps to reduce over-penetration, making it safer for use in populated areas.

Conclusion

In conclusion, a Reach Around Full Metal Jacket is a type of FMJ ammunition that is designed to provide a consistent and controlled expansion of the bullet upon impact. By understanding how a Reach Around FMJ works and its benefits, shooters and hunters can make informed decisions about their ammunition choices. Whether you’re a seasoned firearms enthusiast or just starting out, it’s essential to understand the differences between various types of ammunition and how they can impact your shooting experience.

Table: Comparison of Full Metal Jacket and Reach Around Full Metal Jacket

Note: The table above provides a general comparison of FMJ and RAFMJ ammunition. The specific performance of each type of ammunition can vary depending on the manufacturer and specific design.