CMMG ZEROED 556 Suppressor – .224 caliber, Raw Stainless (11DB062)

The CMMG ZEROED 556 Raw Stainless is the standard-length ZEROED 556 centerfire suppressor for 5.56mm / centerfire .22 caliber cartridges, left in raw, uncoated heat-treated 17-4 stainless steel. CMMG SKU 11DB062, UPC 840442508623. This listing is for the ZEROED 556 Raw Stainless, SKU 11DB062 only.

Organic Finish

CMMG says the raw stainless starts out a smoky bronze color and builds a patina with use, so each “organic” suppressor ends up looking different. Color changes with round count, caliber, host firearm, oiling, and handling, and CMMG notes that product photos are not a guarantee of how yours will age.

HUB Threaded – Bring Your Own Mount

The rear uses standard 1.375"-24 HUB threads, so you can run almost any direct-thread or QD mounting system. A 3/8" square drive in the non-removable front end cap makes HUB mount changes easy. No mount is included with raw-finish ZEROED suppressors; add the direct-thread or QD HUB mount that fits your host.

Full-Auto Rated

Like the rest of the ZEROED line, the ZEROED 556 is made in-house by CMMG in Missouri and is full-auto rated.

CMMG ZEROED 556 Raw Stainless Specifications

NFA Item

Suppressors are regulated under the National Firearms Act. Transfer requires an approved ATF tax-stamp application, and suppressors are not legal in every state.

Frequently Asked Questions

Does it come with a mount?
No. CMMG ships raw-finish ZEROED suppressors without a direct-thread or QD HUB mount.

Will the finish change?
Yes. The uncoated stainless develops a patina with use; every one ages differently.

Which calibers is it rated for?
CMMG lists: .22 ARC, 4.6x30mm, 5.56x45mm, 5.7x28mm.