The Four Major Components

A firearm is one of the weapons that may be used when hunting. A firearm utilizes pressure produced from the burning of gunpowder to create gas. The pressure produced from the burning powder propels a projectile out of the barrel at a target. In rifles and most handguns the barrel has rifling on the inside of the barrel to make the projectile spin to travel better in the air. Rifling are groove that spin as they go through the inside of the barrel. Shotgun barrels are smooth and can fire “slugs”, a single projectile, or “shot”,

First of all I am going to describe what exactly a shotgun is. A shotgun is designed to be fired from the shoulder. The shotgun fires a shell that holds numerous spherical pellets, also called shot when buying them from stores they are classified by the amount of

A firearm is a complex arrangement of various metals that can eject a small lead piece at high speeds, causing maximum destruction on the target with minimum energy delivery on the shooter themselves. (Definition of a Gun, n.d.) The mechanics of shooting any type of firearm; weather it be a rifle, shotgun, or pistol, includes a wide variety of physics topics working together to make the bullet hit its target including friction, force, conservation of momentum, transfer of energy, heat engines, and projectile motion. (The Physics of Shooting a Gun, n.d.)

Gunpowder, also known as black powder or #0027 to the U.N.,is a 1.1D class hazardous material known as low explosive. It has a specific flash point (point of ignition) of 427-464℃ (801-867℉), a specific gravity of 1.7-1.82 (mercury method), and a pH of 6-8. Gunpowder has changed so many times from its earliest form, and with its many forms came many uses.

Bullets. While yes guns have different power alone just by themselves, well, you can also use different bullets and that can even make the gun more powerful and that when it can get dangerous with shooting. I have shot larger calibers and it can get pretty freaky but after you try it a couple times you kind of get used to it and eventually it’s just second nature. “Calibers are how much of a blow the bullet will give but most people know them as “knockdown power” not caliber”(Jim Carmichel). I don’t look at calibers as knockdown power just power.

firing, accuracy of projectile, force of projectile, speed of firing. The reliability issue sparked the

Reloading is the practice of installing new primers, bullets and powder in previously fired ammunition cases. The basic procedure of reloading is reletively simple, although powder and case measurements can get fairly technical. There are a variety of ways to reload and a variety of tools and equipment to do so with, in this report, I will cover the basic procedure of reloading with the equipment that I use.

Ballistics deal with firearms. They deal with how they are used, why they are used, and why they are used frequently in the practice of murder. They can be used for abounding amounts of reasons, but the most common is that they need to be quick with what the criminal is doing. They are used in the practice of murder in view of the fact that they are quick and uncomplicated. This means that people are scared of guns so they won’t try anything and they are quick because a gun

The egg for example resembles the shape of the boy’s own head and is very fragile with gelantine-like contents being expelled upon impact. The bottle of water and watermelon serve a vital purpose in appealing through logos with the sheer precision of the trajectory being shown as the bullet cuts through the water and how effortlessly the bullets tears through a thick watermelon. Watching these bullets eradicate the items on screen gives the audience an idea of how powerful guns truly are. With the combination of item choice, the slowing down of the bullets to show the audience just how relentlessly the bullet causes damage is a real life example of why guns are to be associated with true harm they

The bullet was invented in 1826 Henri-Gustave Delvigne a French officer in the infantry. His first design was inaccurate so he redesigned it and by 1830 he developed cylindrical bullets. The bullet rested firmly against the gunpowder which forced the bullet out of the barrel, when the gunpowder is ignited. This type of bullet soon became the most common, use for war, self defense and

GSR or gunshot residue is the unburnt and burnt portions of the explosive primer and propellant as well as the components of the bullet, the cartridge case and fire arm used. The GSR is discharged when a gun is fired and the initial gunshot plume is produced. This happens as when the gun is fired a large amount of incandescent gaseous material is produced the material is mainly the combustion products from the propellant and consists of carbon dioxide, carbon monoxide, water in the form of steam and oxides of nitrogen. The unburnt particles in the plume tend to be from the priming compound. When expelled from the firearm, “the metallic components in the residue are volatized and emerge from the primer pocked at vapour. This cloud of vaporized

A firearm is a portable gun or a barreled weapon that launches one or more projectiles (bullets) often driven by an explosive force. Modern firearms are usually described by their caliber (i.e. their bore

The four components of the physical system, including the hydrosphere, lithosphere, biosphere, and atmosphere, all enable individuals to descibe patterns in the weather/climate or ocean currents and explain with reason why locations of physical features are the way they are. For example, in the past the continents were known to have formed a giant continent, called Pangaea, but over time they had spread through the process of convergent boundaries to form the 7 continents known as north and South America, Australia, Africa, Asia, Europe, and Antarctica. Within these continents are physical features like mountain ranges, rift valleys, lakes, volcanoes, etc. Each of these physical features were too formed by plate tectonics; convergent, divergent,

In addition, aside from these traits, ballistic coefficient is another important factor that must be considered to determine why each round has a different range and accuracy. Ballistic coefficient can be described as the measure of bullets effectiveness at retaining its velocity while in the air. This measure is included because it helps in analyzing how each round performs in relation to its weight, size, and velocity. The ballistic coefficients of the above rounds are listed so that comparisons can be carried out and any significant influences determined. The values are derived using a ballistic chart that incorporates bullet weight and diameter into calculations.

When Joseph pulled the trigger of the .357 caliber magnum handgun he had set off a chain reaction. When he pulled the trigger it caused the firing pin to strike the primer cap that is on the base of the cartridge. The compound in the primer cap reacted and it ignited the gunpowder that was contained in the body of the cartridge. When the gunpowder ignited a high pressure reaction occurred, this propelled