This suppressor employs AAC’s i 2. MC). Or, check out the other available state-of-the-art options: AAC 51T Muzzle Brake and AAC 51T Brakeout Combo. 6. 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. I thought I heard rumors AAC wants to phase out the 51T. Don't let this step scare you; this is a routine request. AAC, located in alluring Alabama, designs industry-leading firearms, suppressors, and accessories. MGW carries the full line of AAC suppressors, rifles, lowers, apparel, aftermarket barrels, flash hiders, muzzle brakes, Blastout, as well as AR-15 style & suppressor parts and accessories. Hear ye, hear ye! If you are not 100% satisfied with your suppressor after your Form 4 is approved, you may return it to Silencer Shop for a full refund (in the form of a Gift Certificate) of the silencer (minus Tax Stamp) within 90 days of your Form 4 approval date. Advanced Armament Corporation’s 556-SD can is a fast-attach silencer for your 5.56mm host. feature-rich option. You must fill out the rest of the form in duplicate. The Advanced Armament Corp 556-SD suppressor is attaches to the host firearm via the tried and true 51T Ratchet Mount. Comments Required. The baffle core of the 556-SD™ features 100% Inconel® 718 and full circumferential fusion welding to provide a lifetime … Advanced Armament Corp 556-SD, 5.56MM, 51 Tooth, Rifle Suppressor, Black Finish 64058 Note: Due to federal law, silencers and other Title II Firearms cannot be shipped directly to homes and must be transferred to an in state Dealer. During checkout you may choose or enter your local Class 3 dealer where your items will be shipped. You will send in a $200 check or money order with the completed application, along with a recent photo and fingerprint cards. Rating Required. Advanced Armament Corp 556-sd, 5.56mm, 51 Tooth, Rifle Suppressor, Black Finish 64058Model: 556-SDProduct Type: SuppressorDescription: Rifle SuppressorCaliber: 5.56MM Out … 1. We triple-dog dare you to push this silencer to the... For the best experience on our site, be sure to turn on Javascript in your browser. Advanced Armament Corporation’s 556-SD can is a fast-attach silencer for your 5.56mm host. This silencer is very compact and lightweight. 4. 8. Is it worth getting a 51T. $649.95 $541.00 Again, remember to complete all information in duplicate. 556-sd 5.56mm 51t Qd Silencer. However, this is one of the units that defies the odds since it comes with a friendly price tag. SKU: 64058 UPC: 847128009092. 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. A smooth bore firearm (Shotguns have stocks), with a barrel less than 18", and came from the factory with only a pistol grip and has NEVER had a stock attached to it, is classified as an AOW Firearm. This suppressor is high-performance, yet incredibly lightweight. Reviews | Sign up to get notified when this product is back in stock. Out of stock. After the ATF approves Form 4, they will put a stamp on one of the two copies you sent them and then send it to the dealer where you purchased the Class III item. The 556-SD offers great decible reducion and value, making it a popular choice for those looking for a more cost effection option. Notify Me. The ACC 556-SD is a fast attach silencer for 5.56mm hosts. This is a great way to confirm if the form actually arrived and is being processed. -Class III items include (but are not limited to): machine guns (MG), silencers (SS), destructive devices (DD), all other weapons (AOW), short-barreled rifles (SBR) and short-barrel shotguns (SBS). Regarding durability, the 556-SD sports a baffle core constructed of strong Inconel 718, along with a stainless steel body. But we are not reviewing the brand, but rather their product. -A silenced firearm is eminently more enjoyable to shoot than one without a suppressor. 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