SilencerCo Harvester, EVO, Suppressor, 300 Winchester Magnum/223 Remington, 6.24", Stainlesss Steel, Inconel & Cobalt 6, Black, 10.6 oz, Includes Bravo 1/2x28 & 5/8x24 Direct Thread Mount, Compatible with SilencerCo Bravo Accessories & ASR Muzzle Brakes/Flash Hiders SU5060