For additional information please see the product specification page HERE.
FFL Transfers:
Please ensure that your chosen FFL also has an SOT as Federal law prevents us from transferring to an FFL without a current SOT in place.
 
The M-SPEC556S is a .223/5.56mm caliber suppressor precision machined from 17-4 Stainless Steel in H900 condition for improved corrosion resistance and lifespan. Its tubeless baffle design is 360° full penetration laser welded which reduces thermal stress and distortion of the assembly through the manufacturing process. 
Each suppressor comes as standard with our 1/2-28 UNEF direct thread HUB adapter, which can be swapped out with any standard 1.375x24 TPI mounting system.
The supplied HUB adapter can be fitted and removed using a standard armorers wrench barrel nut tool.
 
Key Features:
Fully welded baffle design​​​.
​1/2-28 direct thread HUB mount included.
Larger baffle volume for improved noise suppression.
17-4 Stainless Steel in H900 condition.
130dB tested to MIL-STD-1474E.
Full Auto rated with adequate cooling between magazines.
Warrantied against manufacturing defects.
 
Weight: 13.5oz without mount.
Length: 6.0'' without mount.
Diameter: Base 1.677', Body 1.610''.
 
Minimum barrel length of 7.5'' (.223/5.56mm), 10.5'' (6ARC).
​
Made in the USA.
 
MIL/LE discount available, please visit our FAQ page on how to obtain the discount code.
If you would like to add shipping insurance to your order, please purchase here.

ITAR Notice:
This product is manufactured in the USA by LANTAC USA LLC for sale within the USA only.
Export of the commodities described herein is strictly prohibited without a valid export license issued by the U.S. Department of State, Office of Defense Trade Controls, prescribed in the International Traffic in Arms Regulation (ITAR), Title 22, Code of Federal Regulations, Parts 120-130.