CMMG ZEROED 46 Multi-Caliber Direct Thread/Hub Suppressor, Black Overview: The CMMG ZEROED 46 is a centerfire suppressor built to reduce noise across an extensive range of rifle and pistol cartridges up to .45 caliber and below, including .300 BLK, .308 WIN, 5.56x45mm, 6.5 Creedmoor, 10mm, and more. Constructed from nitride-finished 17-4 stainless steel with a tubeless, laser-welded baffle design, it's engineered for durability and straightforward cleaning. The suppressor ships with both 1/2"-28 and 5/8"-24 direct-thread HUB mounts, letting shooters get to the range right out of the box. Key Features: Full Auto Rated: Rated for full-auto fire, with approximately 240 rounds between cooldown periods. Tubeless Baffle Design: Laser-welded 17-4 stainless steel construction built for durability and easy cleaning. HUB Compatible: Compatible with 1.375"-24 HUB-pattern mounts, allowing use of a QD mount and muzzle device system of choice. Specifications: Manufacturer: CMMG Model: ZEROED 46 Type: Centerfire Suppressor Caliber Compatibility: .22 ARC, .300 BLK, .308 WIN, .338 ARC, .350 Legend, .40 S&W, .45 ACP, 4.6x30mm, 5.56x45mm, 5.7x28mm, 6.5 Creedmoor, 6.5 Grendel, 7.62x39mm, 8.6 BLK, 10mm Bore Diameter: .46 Caliber Mount Type: Direct Thread / HUB Mount Mount Included: (1) 1/2"-28 and (1) 5/8"-24 Direct Thread HUB Mounts Thread Pitch: 1/2"-28 and 5/8"-24 (included); 1.375"-24 HUB-pattern for QD systems Material: 17-4 Stainless Steel Finish: Nitride Overall Length: 6.5" (6.2" without mount) Diameter: 1.58" Weight: 18.3 oz (16 oz without mount) Minimum Barrel Length: .40 S&W/10mm/.45 ACP: None | 45-70 Gov: 16" | 300 PRC: 20" Applications: Ideal for suppressed use across a wide range of centerfire pistol and rifle platforms, including tactical use, duty rifles, training, and range sessions where multi-caliber versatility and full-auto readiness are valued. Additional Features: All ZEROED suppressors are manufactured 100% in-house by CMMG, supporting tight quality control. The non-removable front cap and HUB mount wrench flats allow tool-free disassembly without proprietary hardware, and the design supports swapping to a QD mount and muzzle device system via the 1.375"-24 HUB pattern when desired. MPN: 11DB022 UPC: 840442508005 Check out our special deals on 45 ACP Ammo.