Military & Commercial Firearms

Milwaukee Precision Casting, Inc. specializes in components for the firearms industry through the Investment Casting Process, producing both military components, commonly AR-15, M16, M240 & M249. We are ceritfied with the Department of Defense as a supplier of critical components for military weapons systems. Our firearms meets or exceeds the AMS 2175 military standards for firearms parts.We are also established within the commercial firearms industry working with well-known brands to make shotguns, rifles & handguns. Milwaukee Precision can provide a raw casting or complete and secondary machining and non-destructive testing necessary for the higest accuracy parts.

Firearm Components Castings:

Our primary experience is in, but not limited to, the production of firearm parts such as:

  • Hammers
  • Triggers
  • Bolt Stops
  • Selectors & Safeties

We can furnish complete, ready for assembly, or casting only. We produce only the highest quality castings, requiring stringent Non-Destructive testing such as x-ray and magnetic particle inspection per AMS-2175. We also offer heat-treat to any standards required.

Certifications and Military Standards:

Milwaukee Precision Casting, Inc. is ISO 9001:2008 certified and also adheres to military standards such as the Mil-I-45208 quality system standard.

Why Investment Casting?

Investment casting can reduce or remove completely the need for secondary machining. The process uses a ceramic mold that produces a smooth finish with consistency from casting to casting. There is a high degree of accuracy involved that provides shorter lead times and reduced material waste. Talk to our experts on how investment casting your firearms parts can make your process more time and cost efficient.

Investment Casting Materials We Offer: