The book "How to check sighting tools" by B. E. Guseva is an indispensable guide for anyone interested in shooting, hunting and military equipment. In this work, the author shares his experience and knowledge on how to correctly check and configure the sighting devices of various guns. This book will be a real find for both novice shooters and experienced hunters and military specialists seeking to improve their skills and improve shooting results. In. E. Gusev, known for his work in the field of military equipment and shooting, offers readers a unique look at the process of checking sighting devices. He not only explains how to properly conduct testing, but also shares secrets that will help avoid common mistakes. Readers will be able to learn about the different types of sights, their features and tuning methods, which makes the book relevant for anyone who wants to achieve maximum accuracy in shooting. The book covers many topics that will be of interest to a wide audience. Firstly, it raises safety issues when handling firearms, which is especially important for beginners. Secondly, Gusev examines in detail technical aspects, such as ballistics, the impact of weather conditions on shooting and the choice of the right ammunition. This knowledge will be useful not only to hunters, but also to athletes participating in shooting competitions. Who can like this book? First of all, it will be interesting for lovers of outdoor activities, hunting and shooting . It will also be evaluated by military and law enforcement officials who need to maintain their skills at a high level. Young people seeking to master shooting as a hobby will find in it many useful tips and recommendations. The book is suitable for those who just want to better understand how the weapon works and how to use it correctly. Style B. E. Gusev is distinguished by the accessibility and clarity of the presentation . It skillfully combines theoretical knowledge with practical recommendations, which makes the material easy to perceive. Readers will be able not only to get information, but also to learn how to apply it in practice. Gusev also uses many examples from his practice, which adds liveliness and realism to the book. In addition, "How to check the sighting devices of the gun" should be read in the context of other works of the author, such as "Fundamentals of shooting" and "Technique of handling firearms" . These books complement each other and create a holistic view of shooting and gun handling. Thus, if you are looking for a book that will help you become a more confident and competent shooter, “How to check the sighting devices of the gun” is exactly what you need. It will not only teach you important skills, but also inspire new achievements in the world of shooting. Do not miss the opportunity to immerse yourself in the fascinating world of precision and craftsmanship that this work opens up to you.