Aluminium Matrix Composites (AMC) finds applications in automobiles and aerospace fields as they bear better mechanical and physical properties. Compared to available traditional materials these composites are found to have improved wear, tensile and other similar properties due to the addition of reinforcements to the matrix. The property of base alloy gets improved when it gets mixed up with different reinforcements having various properties. The effects of addition of various reinforcements on aluminium alloy were given overview in this paper. It has been noted after review that fabricated composites yield better results if they are free from agglomeration, have uniform distribution of matrix and reinforcement and ensure better bonding of fiber with matrix. It is obvious from investigations that the life and behaviour of composites are superior for Aluminium matrix composites than that of the traditionally available materials. The studies show that because of reinforcement addition the mechanical properties of the AMC will have an average improvement of at least around 10% approximately while comparing with base material alone.