store.meplatgroup.com Toggle Search Account Checkout Cart ABOUT US CONTACT US SILENCERS Centerfire Pistol Silencers Dead Air Otter Creek Labs Q Silencerco Centerfire Rifle Silencers Dead Air Energetic Armament Otter Creek Labs Q Silencerco Thunder Beast Shotgun Silencers Silencerco Rimfire Silencers Dead Air Energetic Armament Q Silencerco ACCESSORIES Direct Thread Mounts End Caps Fixed Barrel Spacers Flash Hiders Lug Mounts Muzzle Brakes Pistons QD Mounts Thread Adapters Thread Protectors Threaded Barrels Threaded Spacers Tools LOWER RECEIVERS Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > SILENCERS > Centerfire Rifle Silencers > AAC 556-SD Alternative Views: List Price: $649.00 Our Price : $521.00 Savings: $128.00 Stock Status:(Out of Stock) Product Code: AD102262 Choose a method of delivery I'm in Louisiana, so Meplat Group will file my Form 4 free (tax stamp, pics and prints extra). Send this item to another FFL/SOT for transfer. I will forward the FFL/SOT to info@meplatgroup.com Qty: Email me when this item is available. Description 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 1/2x28 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. Caliber:5.56 NATOWeight:18 ozLength: 6.7"Diameter: 1.50"Finish:Cerakote™Sound Reduction:31dB*Mount:51T Ratchet Mount™; 51T 1/2x28 Blackout® Flash Hider Mount includedMaterials:Inconel® 718, 316L SS Share your knowledge of this product. Be the first to write a review »