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Advanced Armament Corp. (AAC) has unveiled their SR5 and SR7 series of fast-attach silencers. To learn more about these new products, please see the video below.

Designed for 5.56mm rifles, the SR5 uses a variant of the AAC 90 Tooth Ratchet Taper system which enables the end user to safely and securely install or remove the suppressor in less than three seconds. This highly effective system also helps to mitigate problems caused by shifting point-of-impact, and lets shooters utilize the full accuracy potential of the weapon they are using. In addition, the SR5 has a Inconel 718 baffle core which minimizes back pressure, and the blast baffle reduces erosion. The lightweight SR5 has a weight of 17.5 ounces, a length of 6.7″ and a diameter of 1.50″. The SR7 is a multi-caliber silencer designed for 7.62mmx51, 300 AAC Blackout, 6.8 SPC, and 5.56mm. Similar to the SR7, it features another variant of the AAC 90 Tooth Ratchet Taper system, as well as the Inconel 718 baffle core.

The manufacturer suggested retail price for both the SR5 and SR7 is $1,200. See below for more information.

Specifications: Advanced Armament Corp. SR5 5.56 Silencer

  • Caliber: 5.56 NATO
  • Weight: 17.5 oz
  • Length: 6.7″
  • Diameter: 1.50″
  • Finish: Cerakote
  • Sound Reduction: 32-34dB*
  • Mount: 90T Ratchet Taper Mount
  • Materials: Inconel 718, 316L SS
  • *14.5” Colt M4, M855, 10.5” Mk18, M855

Specifications: Advanced Armament Corp. SR7 7.62 Silencer

  • Caliber: 7.62 NATO & 300 BLK
  • Weight: 19.6 oz
  • Length: 7.6″
  • Diameter: 1.50″
  • Finish: Cerakote
  • Sound Reduction: 25dB – 39dB*
  • Mount: 90T Ratchet Taper Mount
  • Materials: Inconel 718, 316L SS
  • *14.5” KAC Battle Rifle, M80, 9” 300 AAC MPW, REM 220gr


For more information about the SR-5 and SR-7 silencers, as well as the full range of products currently offered by Advanced Armament Corp., please visit http://www.advanced-armament.com

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