AAC 556-SD

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Availability: Out of stock

MSRP: $650.00 Our Price: $495.00 Save 23%

* This item qualifies for Easy Pay Help

Initial down payment of $200.00.
4 payments of $97.26 to be paid over the next 4 months (1 payment due each month) to pay the remaining balance.
Total to be paid = $589.05
* Final total varies depending on tax, shipping, and BATFE transfer fees that may apply to the order.
* 19% service fee applies for the use of Easy Pay.

Quick Overview

AFFORDABLE, QUALITY 5.56 SUPPRESSION

The Advanced Armament 556-SD™ is a fast attach suppressor for 5.56mm hosts.  With a design based on an earlier version of the best selling M4-2000™, the compact and lightweight 556-SD™ offers consumers great performance and excellent value.  The AAC 556-SD™ silencer uses the ever popular 51T Ratchet Mount™ fast-attach muzzle device system that enables users to install or remove the suppressor in seconds.  The baffle core of the 556-SD™ suppressor features 100% Inconel® 718 and full circumferential fusion welding to provide a lifetime of use under the most demanding conditions.


FEATURES 

  • 18 ounces
  • 6.7" long
  • 100% Inconel core
  • 31 dB reduction
  • 51T mounting system
  • Rated for .223/5.56 

 

INCLUDES 

  • One 51T 1/2x28 Flash Hider
  • Suppressor pouch 

 

COMPATIBLE ACCESSORIES 


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Caliber .223, 5.56mm
Weight 18.0000
Length 6.7"
Diameter 1.5"
Decibel Reduction / Output 31db
Full Auto Rated Yes
Mount AAC 51T Ratchet Mount
Thread Pitch What thread pitch do I have? Multiple Thread Pitchs Available
Color Black
Finish Cerakote
Materials Inconel® 718, 316L SS
Can Be Disassembled No
Manufacturer AAC
Warranty Lifetime
Model No
Manufacturer's Suggested Retail Price $650.00

The 556-SD™ is a fast attach silencer for 5.56mm hosts.  With a design based on an earlier version of the best selling M4-2000™, the compact and lightweight 556-SD™ offers consumers feature-rich content and excellent value.  The 556-SD™ uses the tried and true 51T Ratchet Mount™ fast-attach system that enables users to install or remove the silencer in seconds.  The baffle core of the 556-SD™ features 100% Inconel® 718 and full circumferential fusion welding to provide a lifetime of use under the most demanding conditions.

 

Ask a Question

  • Are they still coming with a flash hider?
    Yes as of today, the 556SD comes with a flash hider.
  • Does it come with flash hider or muzzel break in the box?

    At this time, the 556-SDs come with a 1/2x28 flash hider.