Abstract: The characteristic of shaped charge with jetting projectiles formed by two types of liner structure and their penetration capability to concrete were studied by X-ray flash radiographs and penetration effect test. The penetration parameters of different charges were measured and compared for semi-infinite and multi-layer concrete targets respectively. Results show that two types of liner structure can form ideal shaped charge with jetting projectile and generate penetration holes with both reasonable depth and width in the concrete targets.