Advanced Armament Corp 556-SD

silencer caliber 5.56MM

$649.95 NEW

Item #426106

AAC® 556-SD™ •Compact, lightweight silencer utilizes the fast-attach system •Design based of earlier version of the M4-2000™ •Durable, full circumferential fusion welded Inconel® 718 alloy baffle core •316L SS tube •Cerakote™ finish •Sound Reduction: 31dB •Size (L x Dia.): 6.7" x 1.5" •Wt.(oz.): 18 •Mounts on 51T flash hiders Cal.: 5.56 NATO