HSM Ammunition Starline Brass Unprimed Cases .44 Special Pistol Brass 100 Piece. 44 Magnum the .44 Special is a very versatile revolver cartridge suited for uses spanning target shooting self defense and hunting. Specifications for HSM Ammunition Starline Brass Unprimed Cases .44 Special Pistol Brass: Manufacturer: HSM Ammunition Gun Type: Pistol Caliber: .44 Special Fabric/Material: Brass Brass Quantity: 100 Piece Length: 1.145-1.155 Package Contents: HSM Ammunition Starline Brass Unprimed Cases .44 Special Pistol Brass HSM Ammunition 44SEUP100: Starline Brass Unprimed Cases .44 Special Pistol Brass 100 Piece