Russian Lancaster Drum Magazine Gun, Heavy Military Gun (with Laser Lighting & Scope) Wallpapers

Lancaster with 30-Round Drum Magazine (Russian)

A drum magazine is a type of firearms magazine that is cylindrical in shape, similar to a drum. Instead of rounds being stored flat, as in a more common box magazine, rounds in a drum magazine are stored in a spiral around the center of the magazine, facing the direction of the barrel.

A Macihne Gun with Sniper Scope

A machine gun is a fully automatic mounted or portable firearm, usually designed to fire bullets in quick succession from an ammunition belt or magazine, typically at a rate of three to eighteen hundred rounds per minute.

Bullets

Bullets fired from slings, slingshots, and many airguns (including BB guns) travel well below the speed of sound (about 340 m/s or 1115 feet/s in dry air at sea level). Low-power handguns have muzzle velocities generally less than the speed of sound (subsonic), while bullets fired from high-power handguns (such as a .44 Magnum) and from rifles have an initial speed faster than the speed of sound, meaning they are supersonic and thus can travel a substantial distance and even hit a target before a nearby observer hears the "bang" of the shot. Bullet speed through air depends on a number of factors such as barometric pressure, humidity, air temperature, and wind speed.

Heavy Military Gun (with Laser Lighting & Scope)

Laser guns describe guns converted from their regular ammunition to using lasers to hit reflective targets.

Loaded Sniper Rifle, Black Sniper Rifle with Mask & Gun Wallpapers Backgrounds

Loaded Sniper Rifle

 A rifle is a firearm designed to be fired from the shoulder, with a barrel that has a helical groove or pattern of grooves ("rifling") cut into the barrel walls. The raised areas of the rifling are called "lands," which make contact with the projectile (for small arms usage, called a bullet), imparting spin around an axis corresponding to the orientation of the weapon. When the projectile leaves the barrel, this spin lends gyroscopic stability to the projectile and prevents tumbling, in the same way that a properly thrown American football or rugby ball behaves. This allows the use of aerodynamically-efficient pointed bullets (as opposed to the spherical balls used in muskets) and thus improves range and accuracy. The word "rifle" originally referred to the grooving, and a rifle was called a "rifled gun." Rifles are used in warfare, hunting and shooting sports.

Black Sniper Rifle with Mask 

Formerly, rifles only fired a single projectile with each squeeze of the trigger. Modern rifles are capable of firing more than one round per trigger squeeze; some fire in a fully automatic mode and others are limited to fixed bursts of two, three, or more rounds per squeeze. Thus, modern automatic rifles overlap to some extent in design and function with machine guns. In fact, many light machine guns (such as the Russian RPK) are adaptations of existing automatic rifle designs. Generally, the differences between an automatic rifle and a machine gun comes down to weight, cooling systems, and ammunition feed systems. Rifles, with their relatively lighter components (which overheat quickly) and smaller capacity magazines, are incapable of sustained automatic fire in the way that machine guns are. Modern military rifles are fed by box magazines, while machine guns are generally belt-fed. Machine guns are often operated by more than one soldier; the rifle is an individual weapon.

The Classic Gun Image

A gun is a normally tubular weapon or other device designed to discharge projectiles or other material. The projectile may be solid, liquid, gas or energy and may be free, as with bullets and artillery shells, or captive as with Taser probes and whaling harpoons. The means of projection varies according to design but is usually effected by the action of gas pressure, either produced through the rapid combustion of a propellant or compressed and stored by mechanical means, operating on the projectile inside an open-ended tube in the fashion of a piston. The confined gas accelerates the movable projectile down the length of the tube imparting sufficient velocity to sustain the projectile's travel once the action of the gas ceases at the end of the tube or muzzle. Alternatively, acceleration via electromagnetic field generation may be employed in which case the tube may be dispensed with and a guide rail substituted.

Sniper Gun, Pistol 30 Bore, Shotgun Wallpapers

Sniper Gun with Magazines

 In military and law enforcement terminology, a sniper rifle is a precision-rifle used to ensure more accurate placement of bullets at longer ranges than other small arms. It is a common misconception that any scoped rifle is a sniper rifle, and while certain long guns are more suited for the application than others, it is the act of using a weapon strategically as a sniper that designates it as such. A typical sniper rifle is built for optimal levels of accuracy, fitted with a telescopic sight and chambered for a military centerfire cartridge. The term is often used in the media to describe any type of accurized firearm fitted with a telescopic sight that is employed against human targets, although "sniping rifle" or "sniper's rifle" is the technically correct term for such a rifle.

Shotgun

A shotgun is generally a smoothbore firearm, which means that the inside of the barrel is not rifled. Preceding smoothbore firearms, such as the musket, were widely used by armies in the 18th century. The direct ancestor to the shotgun, the blunderbuss, was also used in a similar variety of roles from self defence to riot control. It was often used by cavalry troops due to its generally shorter length and ease of use, as well as by coachmen for its substantial power. However, in the 19th century, these weapons were largely replaced on the battlefield with breech loading rifled firearms, which were more accurate over longer ranges. The military value of shotguns was rediscovered in the First World War, when American forces used 12-gauge pump action shotguns in close-quarters trench fighting to great effect. Since then, it has been used in a variety of roles in civilian, law enforcement, and military applications.

Pistol 30 Bore

The word "pistol" is often synonymous with the word "handgun". Some handgun experts make a technical distinction that views pistols as a subset of handguns. Sometimes in usage, the term "pistol" refers to a handgun having one chamber integral with the barrel, making pistols distinct from the other main type of handgun, the revolver, which has a revolving cylinder containing multiple chambers. But UK/Commonwealth usage often does not make this distinction. For example, the official designation of the Webley Mk VI was "Pistol, Revolver, Webley No. 1 Mk VI", and the designation "Pistol No. 2 Mk I" was used to refer to both the Enfield Revolver and the later Browning Hi-Power semi-automatic.

Weapons & Arms Wallpapers Background for Desktop & Mobile

Pistol Auto 9mm

 

Pistol Auto 9mm is a semi-automatic pistol currently manufactured by Rifle Factory Ishapore, one of 41 production facilities of Ordnance Factories Board of the Indian Ministry of Defence.

Specifications

Calibre: 9 mm
Sights: Iron Sights, Front sight: blade dovetailed on the slide; rear sight: notched bar integrated into slide
Weight: With magazine empty: 0.935 kg, with magazine loaded: 1.075 kg
Length overall: 205 mm
Barrel length: 120 mm
Magazine Capacity: 13 rounds
Ammunition used: Cartridge SA Ball 9 mm MK.2z(Parabellum)
Rifling: 6 grooves, 1 turn in 254 mm, R.H.
Muzzle Velocity: 396.23 m/s.
Number of components: 54
Range: 50 m