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GRUNT-M 5.56
Caliber: 5.56
Weight: 13oz
Length: 5”
OD: 1.5″
Material: Stainless Steel
Finish: Black, OD Green, FDE, Burnt Bronze, or Brushed Stainless
TPI: 1/2 x 28
DB Reduction: 23-28
GRUNT- M 5.56 with Exoskeleton
Caliber: 5.56
Weight: 14oz
Length: 5”
OD: 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: 23-28