The CMMG ZEROED 46 is a compact, multi‑caliber suppressor engineered for use with .45 caliber and smaller centerfire pistol and rifle cartridges. It is constructed from heat‑treated 17‑4 stainless steel and finished with a black nitride coating for corrosion resistance and long service life. The unit ships with both .578-28 and 5/8-24 direct thread HUB mounts and is compatible with 1.375-24 threaded HUB pattern QD systems.

Key Specifications

• The model is ZEROED 46.
• The caliber type is MULTI-CALIBER.
• The overall length is 6.5 inches.
• The outer diameter is 1.58 inches.
• The material is 17-4 stainless steel.
• The finish is black nitride.
• The weight is 18.3 ounces.
• The suppressor is full-auto rated.
• The included attachments are .578-28 and 5/8-24 direct thread HUB mounts.
• The HUB QD compatibility is 1.375-24 threaded HUB pattern.

Compact and serviceable, the ZEROED 46 is designed for shooters who need a durable, adaptable suppressor for a range of pistol and short‑barrel rifle platforms. Its common wrench flats and 1/2″ square‑drive front cap simplify maintenance, while the included HUB mounts and QD compatibility provide flexibility for different mounting setups. Observe the listed minimum barrel length requirements for specific calibers when selecting an application.