CMMG Zeroed 556k Multi-Caliber Suppressor

5.56mm is one of the most ubiquitous calibers in the USA, so why not have a dedicated suppressor for your 5.56mm firearm? Made to deliver maximum sound suppression on .22 caliber centerfire cartridges, the ZEROD 556K keeps things light and tight with its compact "K" size footprint and direct thread mounts and an overall length of just 5.5".

Although reasonable in price the ZEROED 556K makes no compromises in quality. Full 17-4 stainless construction and a nitride finish means this suppressor resists fouling and corrosion like no other.  For easy disassembly, the included direct thread mounts feature 7/8 wrench flats and the suppressor features a 3/8 square drive in the end cap.

Included In The Box

• Suppressor
• (1) 1/2"-28 Direct Thread HUB Mount
• (1) 5/8"-24 Direct Thread HUB Mount

Featuring a tubeless laser welded 17-4 stainless steel baffle design, ZEROED suppressors receive a surface-hardening nitride finish that resists corrosion and simplifies cleaning. Use nearly any solvent or an ultrasonic cleaner without worry.

HUB Compatible

Have a preferred QD mounting system or just want the option in the future? All centerfire ZEROED suppressors are 1.375"-24 HUB mount compatible, allowing you to pick the QD mount and muzzle device system you like best.

No Special Tools Needed

Remove your HUB mount with ease. The 3/8 drive end cap on the suppressor with the 7/8 wrench flats on the HUB mount allow you to use common tools for easy disassembly.

All ZEROED suppressors are made 100% in house by CMMG in our facility, allowing for maximum quality control and affordability.

All ZEROED suppressors have a full-auto rating. *Approximately 240 rounds between cooldown periods.

NOTE: This item is considered an NFA item. It is the customer’s responsibility to ensure that they are in compliance with NFA regulations as well as any applicable state laws regarding NFA items.