Tactical accessory improvement device and 79 type submachine gun with same

Abstract

The invention discloses a tactical accessory improvement device. The tactical accessory improvement device is installed at the tail end of a gun, and comprises a folding mechanism, a stock core and agun stock sleeving the stock core, a sliding groove is formed in the stock core to be used for allowing the gun stock to slide along the sliding groove, and the front end of the stock core is connected with the folding mechanism so as to allow the gun stock to be folded to the side edge of a gun. The invention further discloses a 79 type submachine gun with the tactical accessory improvement device. The 79 type submachine gun comprises a submachine gun body, and the tail end of the submachine gun body is fixedly connected with the folding mechanism. According to the technical scheme, the foldable function of the gun stock is achieved through the folding mechanism, the stretchable function of the gun stock is achieved through the stock core provided with the sliding groove so that the submachine gun provided with the gun stock can adapt to fighting in different environments, moreover, the submachine gun provided with the gun stock can be suitable for being held by policemen with different figures (arm lengths) for operation by adjusting the length of the gun stock, the advantages of the stretchable type gun stock and the folding type gun stock are integrated, so that the human-machine work efficiency is enhanced, the use is convenient, the function is strong, and the applicability is high.

Description

technical field [0001] The invention relates to the field of gun tactical accessories, in particular to a tactical accessory improvement device and a Type 79 submachine gun equipped with the device. Background technique [0002] The Type 79 submachine gun was designed in 1979 and finalized in 1983. For more than 30 years, nearly 300,000 pieces have been produced to date, and are widely equipped with public security units. [0003] The gun mainly kills living targets within 200 meters with single-shot and burst firepower. It has the characteristics of simple structure, small size, light weight, good accuracy, strong short-range firepower, and easy to carry and use. [0004] Due to the historical limitations of the design era of the Type 79 submachine gun, the man-machine function is not very good. There is still some room for improvement for the actual use of public security units. The buttstock is one of the main tactical accessories of the firearm. Its main function is to ...

AI Technical Summary

Problems solved by technology

The stock of the traditional 79-style submachine gun can be folded to reduce the size and adapt to combat in different terrain environments. However, police officers of different sizes (arm lengths) have different requirements for the length of the stock. If different police officers are equipped with different lengths The gun stock is impractical. Some manufacturers have produced retractable butts, but this kind of butt does not have a foldable function and cannot adapt to combat in different environments.

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