SilencerCo Specwar 556 K

List Price: $699.99

The Specwar™ is the most affordable full auto multi-caliber rifle silencer line we offer. Featuring patent-pending Active Spring Retention (ASR™) technology, the Specwar mounts to a proprietary flash hider or muzzle brake to facilitate solid, trouble-free lockup; installation and removal of the silencer takes seconds. Ease of use and an uncompromising dedication to toughness make the Specwar a top choice for sound suppression across multiple calibers. Even when undergoing full auto fire, the Specwar line performs to the highest level due to the Stellite™ baffle construction.


  • CALIBER RATING: 5.56mm (.223)
  • COLOR: Black
  • LENGTH: 6.2″
  • DIAMETER: Diameter 1.5″
  • WEIGHT: 13.7 oz
  • FINISH: Black Oxide
  • FULL-AUTO RATED: Full-Auto Rated
  • BUILD MATERIAL: 17-4 Stainless Steel, 316L Stainless Steel, Stainless Steel, Stellite