/> 
The ZEROED 556K is built specifically for shooters running 5.56mm or other .22-caliber centerfire platforms, offering impressive sound reduction in a compact K-length design. Measuring just 5.5 inches, it stays lightweight and maneuverable while providing reliable suppression through its direct-thread mounting system. Despite its budget-friendly price, the 556K is constructed entirely from 17-4 stainless steel and finished in durable nitride, giving it excellent resistance to fouling and corrosion. Maintenance is straightforward thanks to 7/8" wrench flats on the included thread mounts and a 3/8" square drive built into the end cap for easy disassembly.
FEATURES
- Heat-treated 17-4 stainless steel construction
- Direct-thread and HUB-mount compatible
- Includes 1/2-28 and 5/8-24 HUB direct-thread mounts
- Supports .22 ARC, 5.56x45mm, 5.7x28mm, and 4.6x30mm calibers
- Durable nitride finish
- Package includes suppressor and both thread mounts
SPECIFICATIONS
- Diameter: 1.58"
- Weight: 13.5 oz (11 oz without mount)
- Length: 5.5" (5.2" without mount)
- Attachment Type: Direct Thread / HUB
- Material: Heat-treated 17-4 stainless steel
- Finish: Nitride
