Description

The 556-SDâ„¢ is a fast attach silencer for 5.56mm hosts. With a design based on an earlier version of the best selling M4-2000â„¢, the compact and lightweight 556-SDâ„¢ offers consumers feature-rich content and excellent value. The 556-SDâ„¢ uses the tried and true 51T Ratchet Mountâ„¢ 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-SDâ„¢ features 100% Inconel® 718 and full circumferential fusion welding to provide a lifetime of use under the most demanding conditions.

*16” AR, Remington 55grn MC

Fast-attach silencer for 5.56mm host weapons. Utilizes the 51T ratchet mount fast-attach system that enables users to install or remove the silencer in seconds. Baffle core features 100 percent Inconel 718 and full circumferential fusion welding. Cerakote finish. Weight: 18 ounces. Length: 6r : 1.5

Item Description : AAC 556-SD 5.56MM 51T

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Made In The USA : Made In The USA

Tactica : Tactical

NFA Web Model : Model 556-SD