Midwest Industries AR-15 9mm/9x19 Two Chamber Muzzle Brake Black MI-MB9. Large two chamber design reduces muzzle climb for better target acquisition. Specifications for Midwest Industries AR-15 9mm 1/2x28 Two Chamber Muzzle Brake: Manufacturer:...
Midwest Industries AR-15 9mm/9x19 Two Chamber Muzzle Brake Black MI-MB9. Large two chamber design reduces muzzle climb for better target acquisition. Specifications for Midwest Industries AR-15 9mm 1/2x28 Two Chamber Muzzle Brake: Manufacturer:...