Theory and calculation of muzzle brake by M. M. Sergeyev is a unique work that immerses the reader in the world of ballistics and firearms engineering. If you are interested in military technology, weapons design or just want to understand the mechanisms behind the muzzle brake, this book will be a real find for you. In his work Sergeyev masterfully combines theoretical foundations and practical aspects, which makes the material available to both professionals and amateurs. It not only describes the device and the principle of operation of the muzzle brake, but also immerses the reader in the details of its design and calculation. The book covers a wide range of topics, including aerodynamics, physics, and the mechanical properties of materials, allowing the reader to gain a complete understanding of how and why muzzle brakes work exactly the way they work. Who is this book intended for? First of all, it will be of interest to students and graduate students studying military engineering and engineering sciences . It will also attract the attention of professional gunsmiths and designers who seek to improve their knowledge and skills in the field of firearms design. Gun lovers and historians will also find a wealth of useful information in it that will help to better understand the evolution of muzzle brakes and their role in modern weaponry. The topics raised in the book go beyond purely technical aspects. Sergeyev addresses safety, efficiency, and even ethics of using muzzle brakes in various contexts. How do they affect firing accuracy? What are their advantages and disadvantages in combat conditions? These issues become especially relevant in the light of modern conflicts and challenges faced by military engineers. Sergeyev's style can be described as popular science, which allows him to explain complex concepts. It uses a lot of illustrations and graphics, which makes the material more clear and understandable. This is not just a technical book - this is an exciting journey into the world of science, where every reader will be able to find something new for themselves. If you are interested in such works as “Weapons and ballistics” or “Modern technologies in the arms industry”, then “Theory and calculation of the muzzle brake” will be an excellent addition to the library for you. The book will also be useful to those who are looking for information about new trends in the development of weapons and their components. Thus, "The Theory and Calculation of the Muzzle Brake" is not just a textbook, but a real encyclopedia that covers all aspects of the design and use of muzzle brakes. It is worthy of attention not only of specialists, but also of everyone who is interested in the topic of weapons and their technologies. M. M. Sergeyev created a work that will become a reference book for many who seek to understand the intricacies of this fascinating and complex area.