This project focuses on the Experimental Analysis of Mechanical Properties of Aluminium 7075 by incorporating Al₂O₃ (Aluminium Oxide) reinforcement particles. Aluminium 7075 is widely favoured in aerospace and automotive sectors for its high strength-to-weight ratio; however, its relatively low wear resistance and hardness limit its use in high-friction environments. To address these limitations, metal matrix composites (MMCs) were fabricated using the stir casting process, with reinforcement levels varying from 2 wt.% to 10 wt.%. The mechanical performance of the samples was evaluated through wear testing, as well as Charpy and Izod impact tests. Results indicated that the addition of Al₂O₃ significantly enhanced the wear resistance of the alloy due to the hard ceramic phase resisting surface abrasion. Conversely, impact strength showed a slight decline as reinforcement increased, reflecting a transition toward more brittle behaviour. Microstructural analysis confirmed a fairly uniform distribution of particles at moderate reinforcement levels. The study concluded that an optimum reinforcement level of 6 wt.% Al₂O₃ provides the most effective balance between enhanced wear resistance and maintained impact toughness. These findings suggest that the developed composite is a viable candidate for high-strength, wear-resistant structural applications.