The 9mm luger also known as 9mm parabellum and 9x19mm is now one of the most popular pistol cartridges in the world.Not recommended for use in s&w shield pistols with near-max or +p loads due to poorly supported chamber condition.Recommended Usage: ReloadingType: HandgunMaterial: BrassStyle: SmallLength: 0.748"-0.754"Gun Type: PistolMetal Type: BrassCaliber Or Gauge: 9mm LugerQuantity: 100 Per Bag