Link to Downl0ad Benelli M2 Manual
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Link to Downl0ad benelli m2 manual Downl0ad benelli m2 manual Download for free benelli m2 manual quick Start Guide Benelli CB-M2 Caseless SMG The Benelli CB-M2 was a submachine gun designed in the early 1980s around an experimental semi-caseless 9mm cartridge developed by Franchi. The gun itself looks fairly typical, with conventional controls, a bottom-mounted magazine, and polymer folding stock. The one external hint of its unusual nature is an open cutout located between the magazine and trigger guard, which is the ejection port for use when making the gun safe or clearing a dud round. Benelli CB-M2 submachine gun The 9mm AUPO ammunition (roughly equivalent to 9x19mm in ballistics) used in the CB-M2 is caseless insofar as it does not leave an empty case to be ejected after firing. Instead, the bullet jacket is extruded back as far as a typical 9mm cartridge, and the hollow interior behind the bullet is packed with powder. Instead of a normal primer, a ring of primer compound is built into the case just behind the bullet, much like a rimfire case. The hammer is located above the barrel, and strikes the cartridge through a hole bored in the top of the chamber. In order to affect a functional gas seal (normally done by the expanding brass cartridge case), the bolt runs a significant distance into the chamber. There is an extractor on the bolt which hooks onto the inside lip of the projectile. The extractor is only used for removing live or dud rounds, and is designed to slip off the round upon firing. Benelli CB-M2 mechanism cutaway view – note the firing pin above the chamber In theory, caseless ammunition offers a number of advantages over traditional ammunition: less weight, less firearm complexity, higher rate of fire. One of the major detriments is heat, as the traditional cartridge case acts as a heat sink and removes a significant amount of thermal energy form the gun when ejected. Benelli hoped to address that disadvantage with the 9mm AUPO ammunition, by providing a long and thin brass cylinder to absorb heat and then leave the gun with the bullet. However, adding that extra brass also pretty much negated the theoretical advantage of lightweight caseless ammo. In addition, maintaining a way to extract and eject live rounds left the gun no simpler than any other blowback subgun – more complex than many of them, in fact. As a result of these rather self-defeating characteristics, it is not particularly surprising that the CB-M2 found brought significant contracts, and was shelved by Benelli in 1985. Benelli CB-M2 sales flyer (English) 2 comments to Benelli CB-M2 Caseless SMG A similar action might be of use in a grenade launcher, there was a percussion rifle which had charges/balls stacked in the barrel “sort of metal storm” and the hammer was on a moveable track if you will, which you pulled rearwards to line up with seperate nipples one for each charge see. Now if you imagine the cbm2 hammer, ran on a track so if you tipped the weapon up it would slide rearwards via gravity. Anyway, you can get sabots with like spigots attached to there rear for inline muzzle loaders “you put pyrodex pellets around the spigot” and the whole thing is fired out of the muzzle. Soooo… If you imagine a fuse ran inside the spigot and between each pellet was a rim fire, rim “like a washer” that would ignite the fuse, depending on which washer was hit by the hammer would determine the amount of fuse ignited and thus the range ie. It would detonate the grenade “it being attached to the sabot now you see” put wee fins at the end of the spigot. The hammer action would have a certain mass which would act against a spring, the springs resistance would be such as to align the hammer strike with the rims, clearly any rim being struck also activates the main charge. The 9mm AUPO ammunition was not designed by Franchi. The ammunition is from Fiocchi Munizioni, the biggest ammunition manufacturer of Italy. Benelli Empresa Notas históricas La Benelli Armi nace como sociedad en 1967 de una idea de los hermanos Benelli de 1940, dueños de la Benelli de Pesaro, famosa por la producción de motocicletas. Los hermanos Benelli, que compartÃan su afición por la mecánica también eran unos apasionados de la caza. Estaban convencidos que el futuro de la caza eran las escopetas semiautomáticas. La idea se hizo realidad cuando un brillante diseñador de Bolonia, Bruno Civolani, desarrolló un mecanismo revolucionario y cambió la posición del muelle amortiguador trasladándolo al cierre. Su descubrimiento permitió crear una escopeta de caza que funcionaba por inercia de masas en vez del sistema convencional de gas. El sistema es capaz de ejecutar cinco disparos en menos de un segundo, algo impensable para cualquier semiautomática de la época. Benelli es una empresa en constante crecimiento gracias a las importantes inversiones en investigación y desarrollo. Con los años, nuevos productos innovadores y de tecnologÃa avanzada han consolidado el prestigio de Benelli y han difundido su reputación entre los cazadores y tiradores deportivos por igual. Benelli es reconocida en el mundo por su amplia gama de escopetas semiautomáticas. Benelli fue adquirida por Beretta en 1983. Misión: TecnologÃa - Calidad - Prestaciones - Diseño La continua innovación, la investigación, el desarrollo de nuevas tecnologÃas y materiales, ingenierÃa de precisión y diseño distintivo son las piedras angulares de la filosofÃa de Benelli. La misión de Benelli se centra en el diseño y producción de escopetas semiautomáticas que destacan de la competencia por su tecnologÃa, su avanzado estilo refinado y su fiabilidad sin igual. Ser propietario de una escopeta Benelli significa ser dueño de un producto de distinción al que aspiran todos los entusiastas. Producción y tecnologÃa Gracias a un uso estratégico y coherente de la tecnologÃa y una planta de producción industrial avanzada, todas las armas de fuego que Benelli fabrica ofrecen un rendimiento balÃstico y una funcionalidad excepcionales. Benelli ha apostado principalmente por invertir en investigación, diseño y pruebas. La producción se lleva a cabo en una moderna fábrica con maquinaria bajo la supervisión de la última ERP y software de control de calidad. Benelli ofrece la profesionalidad de su gente y ve a la fuerza de sus trabajadores como la clave para garantizar el desarrollo de productos y servicios que permitan consolidar su reputación como lÃder en el mundo de las armas de fuego para el deporte y la defensa. Certificación y el crecimiento sostenible Los prototipos se prueban de acuerdo con las normas internacionales más estrictas. La Empresa Benelli Sistema de Calidad implementa las normas ISO 9001 y 2110 la OTAN AQUAP. La capacidad organizativa y operacional de Benelli recibió un gran reconocimiento cuando el sistema de gestión de medio ambiente de la empresa fue certificado con la norma ISO 14001 y OHSAS I normas 8001, lo que demuestra que la calidad del producto Benelli se logra con un pleno respeto del medio ambiente. Tactical shotguns aren’t supposed to be pretty. They’re supposed to be brutal. The uglier and more intimidating, the better. Trust the gunsmiths at Benelli to turn their back on this tradition of fucile da cacciasuper bruto. The Benelli M2 Tactical auto-loading (semi-automatic) 12-gauge is gorgeous. Its sleek design, minimalist lines and dark brooding looks generate love and affection long after its American and Brazilian cousins’ machismo starts to grate. But the M2 Tactical is more than just a pretty face. This gun’s beauty lies deep within its unassailable combination of form and function. Most auto-loading 12-gauge shotguns use some form of gas-operated feeding system. Benelli’s M2 semi-automatic shotguns are inertia recoil weapons. In other words, they use the kinetic energy generated by the gun’s recoil to eject the spent shotshell and load a fresh one. The system has three basic moving parts: bolt body, inertia spring and rotating bolt head. The M2 operates by means of a spring that’s freely interposed between the locking head and bolt. As the gun recoils during firing, the inert breech bolt moves about 4 mm forward, compressing the spring. When the spring is fully compressed, it overcomes breech bolt inertia and thrusts the bolt to the rear, under residual pressure. The gun extracts the shotshell case and reloads another shell from the magazine tube. The spring pressure is designed to delay the opening of the action until after the shot has left the barrel. This compensates for the different pressures produced by cartridges of varying power. No adjustments necessary. The M2 tactical’s fully-automatic inertial recoil operation is simple; there are less parts to weigh you down or go wrong. It also eliminates the drawbacks of the barrel recoil systems (barrel vibrations) and gas-operated systems (the need to clean gas outlets and possible malfunctions under adverse climatic conditions). The M2 runs clean; the gun blows all of the gas and crud—otherwise accumulated by shotshell discharge—out the barrel. The detritus does not blow back into the bolt area, as it does with many gas piston systems. The Benelli M2 Tactical breaks down like most other auto-loaders: take the screw-cap off the magazine tube and let the disassembly begin. The barrel slides off, the bolt slides out.