Understanding the Fundamentals of Bullet Caliber Have you ever stumbled upon a spent casing or a found bullet and wondered about its origins? Perhaps you’re curious about firearms or involved in a field where understanding ballistics is essential. Identifying a bullet’s caliber is often the first step in understanding its potential impact and where it … Read more
Breaking the Sound Barrier: Understanding the Basics The moment a firearm discharges is a primal spectacle, a blend of controlled combustion and unleashed energy. More often than not, the sound arrives a fraction of a second after the visual flash, a clear indication that something has broken the sound barrier. This delay hints at a … Read more
Introduction The crack of a rifle, the resounding boom of a shotgun, or the sharp bark of a handgun – all these sounds are familiar to those who appreciate the world of firearms. But beyond the immediate experience of firing lies a complex dance of physics and engineering, where seemingly subtle variations can dramatically alter … Read more
Introducing the Contenders 5.7x28mm: Engineering for Speed The 5.7x28mm is a relatively modern cartridge, developed by Fabrique Nationale (FN) of Herstal, Belgium. Its design arose from a need for a lightweight, low-recoil round that could defeat body armor and other personal protective equipment. The 5.7x28mm’s high-velocity design distinguished it from the beginning. The cartridges are … Read more
The Basics of Bullet Flight Muzzle Velocity, Weight, and Ballistic Coefficient At its core, ballistics is the study of projectiles in motion, particularly bullets fired from firearms. Several key factors govern how a bullet travels from the muzzle of a gun to its intended target. These variables work in concert to determine the path a … Read more
What is an Expanding Bullet? The world of ballistics is a realm of constant evolution, a testament to human ingenuity and the relentless pursuit of enhancing projectile performance. Among the most significant advancements in firearm technology is the development of the **bullet that expands on impact**. This design principle aims to optimize stopping power, minimize … Read more
The Intricacies of Stopping Power: More Than Meets the Eye From the high-stakes world of law enforcement to the personal defense of civilians, the question of a bullet’s true effectiveness is always paramount. The term “stopping power” is frequently thrown around, often evoking images of instantaneous incapacitation. However, the reality is far more nuanced than … Read more
The Design and Function of a .45 Hollow Point Bullet The .45 ACP Cartridge A sudden, echoing crack. The scent of burnt gunpowder hangs in the air, mingling with the metallic tang of blood. The immediate aftermath of a gunshot wound is a chaotic dance of shock, adrenaline, and the desperate fight for survival. The … Read more
Understanding the Fundamentals of Muzzle Velocity The crack of the shot echoes, followed by the satisfying thud of impact. Whether you’re a seasoned hunter, a dedicated target shooter, or simply curious about the science behind firearms, understanding how your bullet performs is paramount. One of the most critical aspects of this performance is the speed … Read more
Shaping the Projectile: Design and Construction Bullet Design and Construction The journey of a bullet begins with its very form. The shape, the weight, and the material used in its construction all contribute significantly to its behavior in flight and upon impact. These design choices are far from arbitrary; they are deliberate engineering decisions made … Read more
