Precision Gun Parts for Firearms Manufacturing

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Make Nolte Precise Your Precision Gun Part Manufacturer

Firearm industry part machining requires precise manufacturing that includes complex metalworking, heat treating, high-tolerance grinding, gun drilling and metal finishing. Our precision machining experience has given firearms manufacturers the advantages of reduced cost, time, and labor.  Nolte uses the best practices to deliver state-of-the-art components as a precision manufacturer of gun parts for the department of defense and private firearm companies. Nolte delivers quality firearm parts that meet customers’ demanding specifications and high expectations. Every step in the firearm production process requires the highest quality assurance. That’s why our staff takes pride in our AS9100 Rev. D including ISO 9001:2015 certification and quality control for all parts made at Nolte, including our other industry certifications:
Precision manufactured firearm parts

  1. ITAR: M25974
  2. NIST 800-171
  3. FLL, Type 7: 4-31-061-07-3L-07652
  4. Military Critical Data: 0042779

We understand in addition to high precision machining, the material selection and surface finish are important to the final precision gun part. Our engineering department considers all aspects of the material types to recommend the right machining process for each unique firearm part. Additionally, the right material selection is important for each part which includes:

Gun Parts

Precision manufactured firearm parts
  • Slides
  • Frames
  • Striker Rods
  • Firing Pins
  • Disassembly Pins
  • Pistons
  • Adjuster Nuts
  • Recoil Spring Spacers
  • Stock Latch Buttons
  • Rails
  • Bolt Carriers
  • Breech Bolts
  • Operating Rods
  • Pistol components
  • Rifle components
  • Suppressor baffles
  • Pivot pins
  • Safety locks
  • Scopes
  • Optics
  • Mounts
  • Triggers
  • Revolvers
  • Cylinders
  • Knives
  • And more

Machined Gun Part Materials

Carbon & Alloy Steels

  • 12L14, 1215, 1018, 1144
  • 4140, 4340, ETD150


  • 2011, 6061, 6262, 7075

Stainless Steel

  • 303, 304, 316, 416, 420, 15-5PH, 17-4PH, 718 Inconel, Titanium

Machined Gun Part Finishing Options

  • Heat Treating
  • Anodizing
  • DLC Coatings
  • Black Oxide
  • Chrome
  • Polishing
  • Passivation

Custom precision parts manufacturing now

Custom precision firearm parts

We understand timing is important to fulfilling each order. Quick turnaround on production and delivery is vital to your success. No matter if you require quantities of 100 or 100,000 firearm pieces, we can meet your detailed timelines with on-time delivery. Need to scale up your quantities? We have the ability to increase production as needed while maintaining your tight production tolerances. Learn more about Nolte’s capabilities and services.

Assembled Firearm Components & Turnkey Solutions

Precision gun part assemblies

Nolte offers firearm component assembly services. Complex parts can be machined and assembled to streamline later processes. Some firearm components require additional heat treating, plating, grinding, polishing and finishing. Our network of partners provides the same level of commitment, quality and care for your parts as Nolte. Gun parts requiring special needs and custom components or processes can be produced. Let us know your requirements and we’ll steer you in the right direction.

Contact us for an appointment to begin the Nolte Precise Process and discover a total cost solution to your parts fulfillment requirements.