The term "Dirty Harry round" typically refers to the .44 Magnum cartridge, which was popularized by the character Harry Callahan, played by Clint Eastwood in the film "Dirty Harry" (1971). In the movie, Harry Callahan famously refers to his .44 Magnum as "the most powerful handgun in the world," highlighting its significant stopping power and effectiveness for law enforcement and self-defense at the time. The .

A BB gun is a type of air gun that is designed to shoot small spherical projectiles known as BBs, which are typically made of steel and often coated in a layer of copper or zinc to prevent rusting. BBs are usually 4.5 mm (0.177 inches) in diameter.

Bandolier can refer to a couple of different things, depending on the context: 1. **Historical Context**: In a historical and military context, a bandolier is a type of shoulder belt or strap that is used to hold ammunition, usually consisting of several loops or pockets. Bandoliers were commonly used by soldiers to carry cartridge cases or bullets, allowing for quick access to ammunition in combat situations. They can be made from various materials, including leather and cloth.

The term "belted magnum" refers to a type of cartridge design in the field of firearms and ammunition. The term "belted" indicates that the cartridge has a pronounced belt around its case, which serves several purposes: 1. **Headspacing**: The belt helps to provide a consistent and reliable point for the cartridge to headspace (the position in relation to the chamber) when it is chambered in a firearm.

A cylindro-conoidal bullet is a type of projectile used in firearms, characterized by its elongated shape that tapers to a point at one end. The design combines cylindrical and conoidal (cone-shaped) forms, which allows for improved aerodynamics and accuracy compared to traditional round bullets. The cylindrical portion gives the bullet stability in the barrel, while the conoidal taper helps reduce air resistance during flight.

Frangibility refers to the property of a material or object that makes it breakable or easily fractured. In a broader sense, it denotes the ability of a substance to be fragmented or shattered under stress or impact. The term is often used in contexts related to physical materials, such as glass, ceramics, or certain types of plastics, which can exhibit frangibility due to their structure.

Hydra-Shok is a type of ammunition designed for self-defense and law enforcement applications. It is produced by Federal Premium Ammunition, a well-known manufacturer in the firearms industry. Hydra-Shok bullets are characterized by their unique design, which includes a central post or "center core" in the hollow point. This design is intended to promote controlled expansion upon impact, allowing the bullet to create a larger wound channel while retaining weight and improving penetration.

Insensitive munitions (IM) are a class of explosives and ordnance designed to reduce the risk of accidental detonation due to heat, shock, or impact. Unlike traditional munitions, which can be highly sensitive to such stimuli, insensitive munitions are engineered to remain stable and safe under extreme conditions, including fire, fragmentation, or other physical stresses.

MEI Mercury refers to a line of coin and bill acceptors produced by MEI (Mars Electronics International), which is a company that specializes in payment systems and automated service equipment. MEI Mercury acceptors are designed for use in various vending machines, gaming machines, and other automated services where cash transactions are processed. These devices typically feature advanced technologies for detecting and authenticating coins and bills, ensuring secure and accurate transactions.

A pinfire cartridge is a type of ammunition that was prevalent in the 19th century. It was one of the earliest forms of self-contained cartridges, which combine the bullet, powder, and primer in a single unit. The pinfire cartridge features a pyrotechnic primer that is activated by a pin on the firearm's hammer striking the exposed pin on the cartridge's side. When struck, the pin ignites the primer, which in turn ignites the gunpowder and fires the bullet.

A primer in firearms is a small device that ignites the gunpowder in a cartridge when struck by the firing pin or hammer of a firearm. It is a crucial component of ammunition, as it initiates the combustion process that propels the bullet down the barrel. Primers come in different types, including: 1. **Boxer Primers**: Commonly used in modern ammunition, these primers have a single flash hole and are typically found in centerfire cartridges.

Reverse bungee is an adventure activity that combines elements of bungee jumping and a bungee cord system to create a thrilling experience. In a reverse bungee setup, participants are launched into the air rather than jumping down from a height. Here’s how it typically works: 1. **Launch Mechanism**: Participants are seated in a capsule or harness that is attached to a powerful bungee cord system. This system is anchored to a fixed point on the ground.

Rockin' Tug is a family-friendly amusement ride often found in theme parks and amusement parks. It typically features a circular platform with several tugboat-shaped cars or seats that move up and down and sway side to side, mimicking the motion of a tugboat on the water. The ride usually has a nautical theme and is designed to simulate the experience of being on a sea adventure, making it especially appealing to young children and families.

A slug, in the context of projectiles, refers to a solid projectile typically used in shotgun ammunition. Unlike conventional shotgun pellets, which are small and spherical, a slug is a single, large piece of metal, often made of lead or another dense material. Slugs are designed for greater range and accuracy compared to shot pellets, making them suitable for hunting large game or for scenarios where more penetration and stopping power are required.

Amur Oblast is a region located in the Russian Far East. It is bordered by several geographical features and encompasses a variety of landscapes. Here are some key aspects of the geography of Amur Oblast: 1. **Location**: Amur Oblast is situated in eastern Siberia, and it shares borders with China to the south. The Amur River, which forms part of the border with China, is a significant geographical feature of the region.

"Spall" can refer to a few different contexts, depending on the subject matter: 1. **Engineering/Material Science**: In this context, spalling refers to the process where layers or fragments of material break off from a surface. This often occurs in concrete or masonry structures due to factors like thermal stress, freeze-thaw cycles, or impact. For example, spalling can happen on pavement or building facades, where pieces of the material flake away.

A stripper clip is a loading device used primarily for feeding ammunition into the magazines of certain firearms, particularly military rifles. It consists of a small metal or plastic strip that holds a number of cartridges in a row. The purpose of a stripper clip is to facilitate faster reloading of the magazine by allowing multiple rounds to be loaded simultaneously. To use a stripper clip, a shooter typically aligns the clip with the magazine opener and presses down, which pushes the cartridges off the clip and into the magazine.

The Neukirch–Uchida theorem is a result in algebraic number theory, specifically concerning the relationship between certain Galois groups and the structure of algebraic field extensions.

Telescoped ammunition is a type of ammunition design in which the projectile is partially or fully enclosed within the cartridge case, allowing for a more compact design. This approach reduces the overall length of the cartridge, making it easier to handle and transport, while also allowing for potential improvements in weight and stability.

Tubes and primers are components related to ammunition, particularly in the context of firearms and reloading. ### Tubes 1. **Tubes** can refer to various types of containers used in ammunition: - **Shotgun Shell Tubes:** These are often used for holding shotshells before they are loaded into a shotgun. In some cases, it can refer to the tube of a shotgun itself, which holds shells in a magazine.