M134D-M – Marinized 7.62 x 51mm

Part Number: M134D-M

NSN: Pending

Dillon Aero has introduced a new variation of the M134D that is corrosion resistant for use in the marine environment. The M134D-M (marinized) will consist of the base M134D-HHB, but includes Cerakote™ ceramic coatings that will improve corrosion resistance, including the barrels. The unique formulation used for Cerakote™ ceramic coating enhances a number of physical performance properties including abrasion/wear resistance, corrosion resistance, chemical resistance impact strength and hardness.


M134D-M hardware will be Stainless Steel and/or treated with the Cerakote™ ceramic coating

M134D-M tested in accordance with MIL-STD-810G, Method 509.5 Salt Fog


  • Marinized Clutch Assembly
  • Marinized Feeder/Delinker
  • Marinized Heavy Barrels
  • Titanium Rotor Assembly
  • Marinized Gun Assembly
  • Marinized Brass/Link Exhaust
  • Marinized Booster Assembly
  • Marinized Ammunition Can