Innovative Arms GRUNT 5.56 Exo Suppressor

Innovative Arms GRUNT 5.56 Exo Suppressor

6.25", 1/2 x 28 TPI

Stock# INN1009 UPC 850527005046
Innovative Arms


  • Caliber: 5.56mm
  • Weight: 18.8oz
  • Length: 6.25"
  • O.D: 1.5"
  • Material: Stainless Steel
  • Finish: InnoArmor
  • TPI: 1/2 x 28
  • DB Reduction: 32-35 Dry
  • Full Auto Rated
  • FFL REQUIRED for shipment.


The Grunt® with Exoskeleton™ shroud is compact and lightweight. The patented one piece core is machined from billet bar stock and has no internal welds. The GRUNT Exoskeleton™ shroud 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.

Customer Reviews

There are no reviews yet for this product.

to Add Your Review