Nowadays, cancer is one of the leading causes of mortality; different varieties of cancer can affect anybody at any age, from young children to the elderly. Different forms of cancer grow depending on the location of aberrant cell proliferation. After 40 years of age, lung and breast cancer are the most frequent types of cancer. The development of cancer has several causes. Because malignant cells seem like normal cells, diagnosing them can be challenging. Although there are other ways to diagnose it, a biopsy is far more accurate than other techniques.By providing an adequate sample for pathological examination, it facilitates accurate diagnostic results for cancer cell analysis, it will also aid in the course of treatment. Different methods are used today to take biopsy samples, but with the aid of a biopsy needle, we can collect samples easily, improving both procedural safety and diagnostic accuracy. We have engineered a biopsy gun that integrates dual linear sliders for enhanced operational precision and control. We have developed a biopsy gun that integrates dual linear sliders for enhanced operational precision and control, guided by the main slider guide, improves ease of use, and the needles design provides additional benefits for the patient. Thus, the current developed device is dedicated to the biopsy gun designed specifically for acquiring biopsy samples to diagnose cancer diseases.