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A Tier I Supplier of Firearm and Military Munitions Components
Providing high-volume precision machined components and assemblies to some of the world's premier OEMs
Tel: 763-263-9053   Email:
  Bolt Carrier Groups
  Firearm Components
  Munitions Components
ITAR Certified Firearms Manufacturer
ISO Certified Firearms Manufacturer

About Us

Our Story began in 2002 during the depths of a manufacturing recession. Three ambitious entrepreneurs started two different companies, just days apart. Both Manufacturing Partners and Premier Engineering were started as contract manufacturers. As the years passed, these three entrepreneurs decided to merge the two companies into what is now known as Manufacturing Partners, Inc.

Just one short month after merging, the Great Recession hit MPI. The year was 2008. With great fortitude and unwavering determination, the company survived the next few years. Coming out of this trying time, management focused on the future and spent countless hours creating the company's guiding vision. The outcome of these management discussions was a clear vision of what the company was, and, more importantly, what the company was not!

MPI began to increase its focus on the firearm and military munitions business. It divested itself of all ancillary activities and revenue streams including cable assembly, electro-mechanical assembly, and job-shop machining activities. What remained is the company you see before you - a contract manufacturer serving the nation's finest OEMs in the firearm and military munitions markets.

MPI is a Tier 1 supplier of CNC-machined firearm and military munitions components. We specialize in complex part, high-volume CNC machining. We are an industry leader in the production and assembly of Bolt Carrier Groups for the AR-15 style rifles.

Our team is passionate about manufacturing's role in the US economy. We are proud of the fact that we are Made in the USA!

Our Values include:


Our Team is strong throughout the organization. Our leadership team includes five people who have previously owned their own companies. We have several employees who have been with the company 10+ years. Some members of our team include:

keith Brent

Keith Klein

Brent Knutson
VP Sales

Our Facility is located in Becker Minnesota about an hour northwest of Minneapolis.  We are located in a climate-controlled 32,000 ft facility with room to grow.  We operate 24 hours/day 5 days/week and we utilize high-volume machining equipment including:

  • Multi-Spindle lathes (6 & 8 spindle)
  • Swiss-style lathes
  • Horizontal machining centers

Our Certifications

  • Type 10 FFL our FFL # is 3-41-141-10-0K-05449
  • CAGE Code: 5WY28
  • ITAR Registered Company
  • ISO certified


Manufactuing Partners Inc.

Physical Address:
12885 Prosperity Ave.
Becker MN 55308

Mailing Address:
PO Box 69
Big Lake MN 55309

Tel: 763-263-9053

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