SilentStrike 300AAC 200gr 1050 FPS is a Jacketed Frangible Full Cycling subsonic round. SilentStrike 300AAC 200gr 1050 FPS uses a dense compressed Tungsten powder metal core to achieve core densities that allows the round to generate sufficient gas pressure to operate the weapon at 1050 FPS. The dense tungsten frangible core allows SilentStrike to penetrate through thick bone and hide to reach the vitals. Even at the lower velocity depending upon the caliber and shot placement SilentStrike has a certain amount of frangibility in soft tissue that helps create a larger wound cavity to stop the threat sooner. Because SilentStrike is a powder metal core it will fragment on surfaces that would cause lead bullets to ricochet making it ideal for around sensitive areas and metal enclosures and high crowd areas. SilentStrike is excellent for hunting and Law Enforcement because you can engage your target or targets with multiply shots without giving away your position.