CMMG ZEROED 556 Features The CMMG ZEROED 556 features robust 17-4 stainless steel construction designed to withstand high-pressure rifle cartridges and demanding firing schedules. Its HUB-compatible mounting interface allows flexibility across various mounting systems making it easy to configure for multiple hosts. The black nitride finish increases surface hardness while maintaining a clean professional appearance. This suppressor includes both 1/2x28 and 5/8x24 direct thread HUB mounts providing immediate compatibility with common 5.56 and larger-threaded platforms. The compact 6.5 inch length helps preserve rifle balance while delivering consistent sound suppression. Designed for reliability and versatility the ZEROED 556 is well suited for shooters running multiple rifles. CMMG ZEROED 556 Specifications Manufacturer: CMMG Model: ZEROED 556 Category: Suppressor Caliber Rating: 5.56 NATO Material: 17-4 Stainless Steel Finish: Black Nitride Mount Interface: HUB Compatible Included Mounts: 1/2x28 Direct Thread 5/8x24 Direct Thread Length: 6.5 Weight: 17.4 oz