The armed forces in virtually all countries are traditionally male-dominated organisations. Military rangers constitute an elite unit whose chief skills and capabilities centre on unconventional warfare and intelligence gathering in enemy territory, as well as conducting low-intensity warfare. The purpose of this study was to gain a deeper understanding of the process of becoming a military ranger and what it means to be one in this context from a masculinity perspective. The study was carried out with informants from three military ranger units in Sweden: the Army’s ranger battalion, parachuting rangers from an airborne battalion and intelligence battalion, and coastal rangers. In total, 28 informants participated in the study. All of them were men. A qualitative analysis resulted in a model where the core variable was labelled on becoming a ranger through reproducing masculinity as a form of emotional regime. This core variable is built up by three different strategies, each of which contains a number of actions: building social identity by means of coolness strategies, observing symbols and rituals to build a sense of pride and building cohesion to maintain group intimacy, and emotionally exclude the external environment