Us Legal Grenade Launcher

The system has some advantages: since it does not need to fit in the breech of a weapon, the warhead can be made larger and more powerful compared to a standard shell cartridge, and the weight and maneuverability characteristics of the rifle are not affected as with barrel systems, unless a grenade is actually mounted. While older systems required the soldier to wear a separate adapter or cup to attach to the rifle to prepare it for takeoff (like the German firing cup), later rifle grenades were often designed to attach to the standard factory-mounted flash roosters of the mother rifle. For example, the NATO standard 22mm rifle grenade can be mounted on most Western military rifles after World War 2 without the need for an adapter. Western launchers are mainly either 37 mm flares, intended for civilian and police use, or 40 mm military calibers. This is to prevent civilian flares from being used to fire lethal military ammunition, as lethal cartridges are not made in 37mm caliber. The reverse is not true; A full range of less lethal ammunition is available in 40mm caliber, and an increasing number of non-civilian launchers are designed for 40×46mm ammunition. [24] A late example of such a system was the Japanese Type 91 grenade, which could be used as a hand-thrown grenade or equipped with adapters to be fired either as a rifle grenade or as a Type 89 grenade magazine, a light infantry mortar projectile. Early examples of autonomous grenade launchers in the modern sense were breech-loading riot rifles designed to fire tear gas canisters and batons, such as the Federal Riot Gun developed in the 1930s. One of the earliest examples of special breech-loading grenade launchers for unit explosive shells was the M79 grenade launcher, a result of the American Special Purpose Individual Weapon program (in particular, the 40×46 mm grenade cartridge developed during the NIBLICK project,[8] using the high-low system developed in Germany to produce manageable recoil). The goal of the M79 was to produce a device with a range longer than a rifle grenade, but more portable than a mortar. [9] These single-shot devices were largely replaced in military service by grenade launchers under the barrel, eliminating the need for a special grenadier with a special weapon. However, many modern grenade launchers can also be used in standalone configurations with corresponding accessories; This is especially preferable for groups using machine guns as their main weaponry, as it is rarely practical to mount a barrel launcher on such a weapon. Single-shot launchers are also still widely used in riot fighting.

A new method of firing grenades was developed during World War I and used throughout World War II. The principle was to use the soldier`s standard rifle as a spare mortar, mount a grenade (in many older cases, an infantry hand grenade) with a propellant charge, use an adapter or grip at the muzzle of the weapon or in a mounted launching cup, and usually fire with the butt of the weapon on the ground. In older rifle grenades, ignition of the charge usually required loading the master rifle with a special propellant cartridge, although modern live ammunition grenades could be fired using “bullet traps” and “bullet” systems. [7] “Although possession of the carrier pipes was illegal, they did not pose a security risk and there was no threat to the community,” the ministry said. “This incident was not unusual as we regularly find and seize slow-moving military ammunition.” The interior view of a used case for a 40mm grenade showing the internal pressure chamber for high gravure grenade launchers can be provided either in the form of autonomous weapons (single-shot or repeated) or in the form of attachments to a higher-level firearm, usually a rifle. Larger automatic grenade launchers such as the Mk 19 are mounted on tripods or vehicles. The 40 mm (40 × 46 mm) shells used in the M203 are not the same as those of the Mk 19 grenade launcher (40 × 53 mm), which are fired at higher speeds) Because grenade launchers require relatively low internal pressure and only a short barrel, a grenade launcher can be mounted under the barrel of a traditional rifle. This type of device is called barrel grenade launcher (UBGL). [10] [11] This reduces the weight the soldier must carry by removing the butt from the grenade launcher and making the grenade launcher available for use at all times. 40mm grenade launchers with sub-barrel usually have their own trigger group; To shoot, simply change the handle, release the fuse and pull the trigger.

In Western systems, the gun slides forward or tilts to the side to allow reloading. Most fire a 40×46 mm cartridge. [12] Soviet/Russian launchers are instead loaded from the muzzle, with the mortar-type shell casing attached to the projectile. To aim, grenade launchers typically use a separate ladder, blade, tangent, or quadrant sight attached to the launcher or rifle, either on one side of the handguard or above the handguard between the iron sights. Modern launchers often have the ability to mount more sophisticated target systems such as ballistic rangefinders and day/night sights. Recently, the military has paid great attention to the development of “smart” bombing systems with integrated sighting systems, which, as usual, can be used as point explosive missiles or explode in the air at a predefined distance to attack targets covered with their fragments. This munition was first developed as the High Explosive Air Burst (HEAB) as part of the Small Arms Master Plan (SAMP) projects:[25] the Objective Individual Combat Weapon (20×28mm and 25×40mm low-speed) and Advanced Crew Served Weapon (25×59mm high-speed) projects. Low-speed ammunition was to be used by the XM25 CDTE. [26] Following the failure of SAMP weapons programs, the United States developed 40mm shells with similar technology, including the MK285 MK285 Programmable Prefragmented High Explosive/Self-Destructible (PPHE/SD) 40×53mm ammunition for the Mk 47 Striker AGL[27] and, more recently, SAGM ammunition for 40×46mm barrel launchers, A pure air-blast computer shell that does not require an integrated sighting system.

[28] Other countries have also produced grenades with similar technology, including South Korea for the S&T Daewoo K11, Australia during the Advanced Individual Combat Weapon program, and China for the ZH-05 grenade launcher module. The following specifications for the M203/M203A1 grenade launcher are taken directly from the FM 3-22.31 40-MM grenade launcher of the US Army Field Manual, M203. [42] Authorities on Tuesday found two rocket launchers and a training grenade in a home in Temecula, California. Riverside County Sheriff`s Department Hide the legend A new grenade launcher, the M320, will eventually replace the M203 in the U.S. Army. The U.S. Marine Corps, Air Force, Coast Guard, and Navy continued to use the older M203,[4] although the Marines began issuing the M320 in June 2017. [5] The M320 features an advanced day/night sight, dual-action ignition mechanism (as opposed to the single-action mechanism of the M203) and other benefits such as a clear side-charge shutter.

[6] Jan. 27, 2010 — When New Jersey police announced they had discovered a grenade launcher, including two assault rifles, in the hotel room of the man they had recently arrested, it was this potentially military weapon that made headlines across the country. A grenade launcher[1][2][3] is a weapon that fires a specially designed large-caliber projectile, often with a warhead, smoke or gas warhead. Today, the term generally refers to a class of special firearms that fire uniform grenade cartridges. The most common type is shoulder-launched small arms, which are delivered to individuals, although larger manned launchers are delivered to higher organizational levels of the armed forces. [4] The M203 is a 40mm single-shot grenade launcher under the barrel that can be attached to a rifle. It uses the same projectiles as the older M79 autonomous grenade launcher, which uses the high-low propulsion system to keep recoil forces low. The M203 is very versatile and compatible with many rifle models and was originally developed for the United States.