Low density material alloys armored with ceramic particles for producing metal matrix composites, with superior properties, by suitable combinations of filler particles, base matrix and synthesis methods which in turn grow their exploitation in modern type of composite with varied applications. The function of composites lies upon the correct blend and composition of reinforcements with the matrix. Prospective of extensive industrial applications of magnesium has been improved in recent years as magnesium is very lightest and can swap aluminum in terms of weight consideration for structural and other multiple applications. The paper presents work on the synthesis procedure, reinforcements and properties of the magnesium MMC. This review paper is offered with a small number of literatures presented on the fusion of reinforcements with magnesium.