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Firearms Machining

Firearms Machining Services For OEMs

At Camco Precision Machining, we specialize in precision-machined firearm components for OEMs in the firearms industry. Our advanced CNC machining capabilities, including CNC Swiss machining, CNC turning, CNC milling, and screw machining, enable us to provide high-volume production for a wide range of firearm components. From receiver parts to muzzle devices, we produce durable and reliable parts that meet the stringent performance, safety, and quality requirements of the firearms industry.

Precision Firearms Components We Manufacture
We are experts in producing a variety of precision-machined firearm components for OEM manufacturers in the firearms industry. Our machining capabilities allow us to produce parts that ensure high performance and durability in firearm systems. Here are some examples of the CNC firearm components we regularly produce in high volumes:
  • Receiver Parts: Upper and lower receivers, bolt carrier groups, and firing pins.
  • Trigger Assemblies: Triggers, sears, and hammers for reliable performance.
  • Muzzle Devices: Muzzle brakes, flash hiders, and compensators for recoil reduction.
  • Magazine Components: Magazine bodies, followers, and floor plates.
  • Sights and Optics Mounts: Iron sights, scope mounts, and rail systems.
  • Gas Blocks: Adjustable gas blocks and gas tube assemblies.
  • Custom Fasteners: Bolts, nuts, washers, and screws used in various firearm applications.
Each part is precision-machined to meet the exact specifications required for performance, safety, and reliability in firearms systems, making them ideal for high-volume production.
Materials for Firearms Machining

As a custom gun parts manufacturer, we work with a variety of high-performance materials suited for firearms components, ensuring that every part is durable and capable of withstanding the harsh conditions of firearms systems. Some of the materials we specialize in include:

  • Stainless Steel: Ideal for receiver parts, muzzle devices, and custom fasteners, offering strength, corrosion resistance, and durability.
  • Aluminum Alloys: Lightweight and strong, perfect for rails, stock parts, and optics mounts.
  • Carbon Steel: Used for high-stress components like triggers and bolt carrier groups, providing strength and performance.
  • Titanium: High-strength and lightweight, used for performance-driven components like muzzle devices.

We match the right material with each application to ensure the performance and longevity of every firearm part, particularly for high-volume production of firearms machining.

High-Volume Production For Firearms Parts

As a firearms machining supplier, we have the capability to handle high-volume production runs for a variety of firearms components. Our advanced CNC Swiss machines, CNC lathes, milling machines, and screw machining technologies enable us to produce large quantities of firearm parts with consistency and precision. Whether you need receivers, trigger assemblies, or muzzle devices, we offer a streamlined process for bulk production while maintaining the highest standards of quality control.

With our ability to produce bulk quantities of precision parts quickly and cost-effectively, we can meet the demands of OEM manufacturers looking for reliable high-volume production of firearms components.

Tolerances and Quality Control

Precision is critical in the firearms industry, and at Camco Precision Machining, we ensure that every part is produced to the highest standards as a firearms machining supplier. We achieve typical tolerances such as:

  • Dimensional tolerances as tight as ±0.0001 inches.
  • Geometrical tolerances such as perpendicularity, parallelism, positional tolerances, and profile per GD&T standards.
  • Surface finishes that meet RA (Roughness Average) requirements as low as 32 microinches.
  • Thread tolerances for tight-fitting bolts, nuts, and screws used in high-performance firearms systems.

We follow rigorous quality control procedures to ensure every component meets OEM specifications and is ready for high-volume production without sacrificing quality or performance.

Why Choose Camco Precision Machining?
  • Expertise with OEMs: We have extensive experience working with OEM manufacturers to produce custom firearms components that meet the most demanding performance and safety standards.
  • Advanced CNC Technology: Our CNC Swiss machines, CNC lathes, milling machines, and screw machining capabilities allow us to handle complex geometries and tight-tolerance components for high-volume production in the firearms industry.
  • Material Expertise: We specialize in machining a wide range of firearms-grade materials, including stainless steel, carbon steel, aluminum, and titanium, ensuring parts perform under extreme conditions.
  • Quality Assurance: We adhere to the strictest quality control measures, ensuring every part meets OEM specifications and delivers reliable performance in firearms systems.
  • On-Time Delivery: We understand the importance of on-time delivery in firearms manufacturing. We are committed to meeting your production timelines, especially for bulk production, without sacrificing quality.

Request A Quote For Firearms Components

At Camco Precision Machining, we specialize in precision-machined firearm components for OEMs in the firearms industry. Our advanced CNC machining capabilities, including CNC Swiss machining, CNC turning, CNC milling, and screw machining, enable us to provide high-volume production for a wide range of firearm components. From receiver parts to muzzle devices, we produce durable and reliable parts that meet the stringent performance, safety, and quality requirements of the firearms industry. CNC machined parts for firearms is our specialty. Partner with Camco Precision Machining as your firearms machine shop today!

firearms machining

Machining Capabilities​

High-precision parts using advanced CNC Swiss machines.

Orders up to 1,000,000+ pieces efficiently produced.

Continuous, automated production from metal bar stock.

Multi-spindle lathes with live tooling for complex parts.

Enhanced efficiency and cost savings for high-volume runs.

Versatile machining for complex shapes and features.

Connectors, Mounting brackets, Heat sinks, PCB components, Electrical terminals and more. 

Trigger components, Magazine parts, Barrel bushings, Firing pins, Gun receiver components and more. 

Valve seats, Pump components, Seals and gaskets, Nozzles, Couplings and more. 

Threaded inserts, Heat-set inserts, Retaining rings, Standoffs, Bushings and more. 

Valve components, Pressure seals, Pump shafts, Manifold parts, Couplings and more. 

Air cylinders, Pressure regulators, Pneumatic valves, Piston rods, Air fittings

Keep up with the latest news and technology in the CNC machining industry by visiting the Precision Machined Products Association. >

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Camco Precision Machining

4701 Haag Drive Union Grove, WI 53182 262-878-4700


Local to Wisconsin and Chicago, Shipping Quality Machined Parts Nationwide Since 1981.