CMMG Zeroed 46 Features The CMMG Zeroed 46 is machined from 17-4 stainless steel and rated for full-auto use giving it the durability to handle sustained fire across .45 caliber and smaller centerfire rifle and pistol cartridges. A 1/2 square-drive on the fixed front cap lets shooters use a standard ratchet wrench or breaker bar for leverage when changing rear HUB mounts eliminating the need for proprietary tools. The suppressor measures 6.5 with a mount attached or 6.2 without and weighs 18.3 ounces with the mount or 16 ounces bare keeping the added length and weight manageable on a host firearm. Built 100% in-house by CMMG the Zeroed 46 uses the 1.375-24 HUB-pattern thread standard giving shooters compatibility with a wide range of QD and direct thread mounting systems. The raw uncoated stainless steel finish starts as a smokey bronze color and patinas naturally with use meaning each suppressor develops a unique evolving appearance based on rounds fired caliber and handling. Since raw-finished units do not include a mount out of the box shooters can select and add the direct thread or HUB adapter that best fits their setup. CMMG Zeroed 46 Specifications Brand: CMMG Model: Zeroed 46 Finish: Raw/Uncoated Material: 17-4 Stainless Steel Weight: 18.3 oz / 16 oz w/o mount Length: 6.5 / 6.2 w/o mount Diameter: 1.58 Attachment: 1.375-24 HUB Mount Compatible Caliber Compatibility: .22 ARC .300 BLK .308 Win .338 ARC .350 Legend .40 SW .45 ACP 5.56 6.5 Creedmoor 6.5 Grendel 6mm ARC 7.62x39mm 10mm 9mm 8.6 BLK Available At: GrabAGun