CMMG ZEROED 556 Suppressor | 5.56 | 6.5in | 11DB032

The CMMG ZEROED 556 is a compact 6.5-inch suppressor designed for use with 5.56x45mm and compatible centerfire .22 cartridges. It uses through-hardened 17-4 stainless steel baffles with a nitride finish and is rated for full-auto use. The ZEROED ships with two direct-thread HUB mounts (1/2-28 and 5/8-24) and accepts 1.375-24 HUB mounts for QD systems.

Product Specifications

• The manufacturer is CMMG / CMMG Precision.
• The model is ZEROED 556.
• The manufacturer part number is 11DB032.
• The suppressor is listed for 5.56 caliber compatibility.
• The overall length is 6.5 inches.
• The diameter is 1.58 inches.
• The listed weight is 17.4 oz and 15.2 oz without mount (as noted in source materials).
• The baffle material is specified as 17-4 stainless steel.
• The outer tube is described as aluminum in source details while baffles are stainless steel.
• The finish is nitride (black).
• The unit is full-auto rated.
• The product includes 1/2-28 and 5/8-24 direct-thread HUB mounts.
• The suppressor body is threaded 1.375-24 to accept compatible QD HUB mounts.
• Other features include a stainless steel laser-welded baffle stack in a 6.5″ length profile.
• The UPC is 840442508050.

Designed for range training and competition or extended shooting sessions where sound and recoil management are priorities, the ZEROED 556 balances durability and modular mounting options. The combination of hardened 17-4 baffles and multi-thread HUB compatibility makes it a practical choice for shooters who need a serviceable, full-auto-rated suppressor in a compact form factor.

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