Advanced Armament Corporation’s 556-SD can is a fast-attach silencer for your 5.56mm host. A retooled unit based on its renowned AAC M4-2000 brethren, the compact (6.7”) and lightweight (18 ounces) 556-SD offers suppressor enthusiasts a versatile, feature-rich option.
Aac 556-Sd suppressor employs AAC’s innovative 51T Ratchet Mount fast-attach system, enabling shooters to easily add/remove the can from the gun. (Which, in turn, results in more time destroying targets!) Regarding durability, the 556-SD sports a baffle core constructed of strong Inconel 718, along with a stainless steel body. We triple-dog dare you to push this silencer to the limit.
AAC, located in alluring Alabama, designs industry-leading firearms, suppressors, and accessories. With the inception of their full-auto rated 556-SD, the head of the class will not relinquish their position anytime soon.
Aac 556-Sd Features
- Full-auto rated!
- Sound reduction: 34 dB
- Build materials: stainless steel, Inconel 718
- Finish: high-temp Cerakote™
- Watch our performance testing and instructional videos for more intel (Videos tab)