Troy Medieval Flash Suppressor 5.56mm/.223 1/2x28 TPI Black SSUPMEDO5BT00. t afford to stand around and wait for your eyes to recover from a bright muzzle flash and you definitely can?t afford to become an easy target. The Troy Medieval? Flash Suppressor instantly eliminates flash to maintain focus with enlarged light slots that effectively disperse flash. The aggressive diamond-shaped teeth can serve as a breaching device designed for close quarter battle. Features:Threaded for all M16/AR15/M4 rifles and carbines. 5.56/.223 (1/2 x 28 TPI) 2.25" OAL). Heat-treated ordnance steel construction. Specifications for Troy Medieval Flash Suppressor 5.56mm/.223 1/2x28 TPI Black SSUPMEDO5BT00: Manufacturer: Troy Caliber: 5.56x45mm NATO .223 Remington Fabric/Material: Steel Country of Origin: USA Package Contents: Troy Medieval Flash Suppressor 5.56mm/.223 1/2x28 TPI Black SSUPMEDO5BT00 The Troy Medieval Flash Suppressor 5.56mm/.223 1/2x28 TPI Black SSUPMEDO5BT00 is a quality addition to the Troy Industries lineup. For more great deals on Flash Hiders by Troy Industries please browse our Troy Gun Parts page. Troy Medieval Flash Suppressor 5.56mm/.223 1/2x28 TPI Black