This self-study of pretend gunplay in my Transitional Kindergarten (TK) classroom was designed to guide me in not only improving my practice within the classroom, but also informing the development of sound classroom policies related to pretend gun-and-weapons play that balance children's developmental needs with my commitment to peace and conflict resolution. The participants in this study include 17 children in my TK classroom in Northern California, but the focus is on 8 students. Data for this study were collected through brief student interviews, audio-recorded classroom discussions, videotaped play, observations, and photographs, which were then analyzed through first and second cycle coding and grouped into significant patterns and common themes. This study allowed me to recognize the different types of pretend gunplay in my classroom, the types of play that induce conflict versus cooperative play, and the specific social needs of my students that are being met through their pretend gunplay. These findings allow me to respond effectively and critically to the developmental needs of my students while being able to recognize the topics that typically occur in pretend gunplay.