AAC 556-SD

List Price: $549.00


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.  Includes 51T 1/2×28 Blackout® Flash Hider Mount.  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.

 

SPECIFICATIONS:

  • Caliber: 5.56mm NATO
  • Weight: 18 OZ
  • Length: 6.7”
  • Diameter: 1.50”
  • Finish: Cerakote
  • Sound Reduction: 31dB*
  • Mount: 51T Ratchet Mount; 51T 1/2×28 Blackout Flash Hider Mount included
  • Materials: Inconel 718, 316L SS
  • * 16” AR, Remington 55gr MC

 


PRICING:

  • MSRP: $649.99
  • IN-STOCK PRICE: $549.00(OUT OF STOCK)
  • SPECIAL ORDER/PENDING FORM 3 PRICE: $519.00