Innovative Arms GRUNT-M (mini) 5.56 Suppressor

Innovative Arms GRUNT-M (mini) 5.56 Suppressor

5", 1/2 x 28 TPI

Stock# INN1010 UPC 850527005053
Innovative Arms


  • Caliber: 5.56mm
  • Weight: 13.5oz
  • Length: 5"
  • Material: Stainless Steel
  • Finish: InnoArmor
  • TPI: 1/2x28
  • DB Reduction: 23-28 Dry
  • Full Auto Rated
  • FFL REQUIRED for shipment.


At only 5” and 13.5oz, the Grunt-M (mini) is the most compact and lightweight in it’s class. The patented one piece core is machined from billet bar stock and has no internal welds. The GRUNT-M is direct-thread on in 1/2 x 28 and is full auto rated on barrels down to 10″. It also features wrench flats that allow easy pin and weld for short barrels and is available in Black.

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