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GRUNT 5.56

Caliber: 5.56mm
Weight: 17.5oz
Length: 6.25”
O.D: 1.5″
Material: Stainless Steel
Finish: Black, OD Green, FDE, Burnt Bronze, or Brushed Stainless
TPI: 1/2 x 28
DB Reduction: 32-35 

GRUNT 5.56 with Exoskeleton

Caliber: 5.56mm
Weight: 18.8oz
Length: 6.25”
O.D: 1.5″ /1.58″ Exoskeleton
Material: Stainless Steel
Finish: Black, OD Green, FDE, Burnt Bronze, or Brushed Stainless
TPI: 1/2 x 28
DB Reduction: 32-35