Precision-Machined Firearm Parts

Precision-Machined Firearm Parts, On Spec And On Time.

Here’s the bottom line. McNeil Industries has the resources to machine the firearm parts you need with aerospace-class precision — and to deliver them with 98% on-time reliability. More specifically, our turning, machining, grinding, and honing equipment can produce components with diameters as small as 0.250” or as large as 25”. And, as we’ve proven with both our aerospace and firearms customers, we can produce them to critical tolerances as tight as 0.0001”.

You’ll also find that “on time” is more than a promise. It’s part of our DNA. McNeil can offer you big-company logistics, production, and staffing capabilities. We can keep the spindles turning and the chips flying three shifts a day, six days a week, if necessary. And we can also add value with product design and prototyping if you require.

Click here to contact a McNeil Expert or call 440.721.0401

The Power of McNeil Machining Productivity

Weapons Components From 0.250” To 25”, Including:

• Guides
• Rails
• Slides
• Barrels
• Carrier Components
• Gas/Exhaust Tubes
• Firing Components
• Swash Plates
• Sleeves
• Suppressor Cores
• Bolt Carriers
• Choke Tubes
• Pistol Components
• Suppressor Baffles
• Firing Pins
• Pivot Pins
• Safety Locks

We work with a variety of weapons-grade materials

• Stainless Alloys including 303, 316, 347, 440, 17-4 PH,
• 418 Greek Ascoloy
• Inconel, Hastelloy, Titanium
• Aluminum / Brass / Bronze
• Fluoropolymers, Thermoplastics

CNC and Process Capabilities include:

• Multi-Spindle Machining
• Automatic Bar Machining
• CNC Mill/Turn
• CNC Milling
• CNC Turning
• Precision Grinding – CNC ID/OD, Centerless, ID, OD, Surface Blanchard
• Honing
• Welding
• Assembly
• Automatic Saw-Cutting (Blanking)

If you’re looking for firearm parts manufacturers with post-processing services, they are available via our aerospace-qualified supply chain. These include heat treatment for hardening and annealing and a wide range of coating, plating, and painting.

Click here for a pdf of our Capabilities and Equipment list

Value-Added Services.

• Prototyping to High-Volume Production
• Product and application design services

Put MCNEIL firepower to work on your next project

McNeil can deliver firearm parts and accessories with aerospace-grade precision and punctuality you and your customers can rely on. We think you’ll enjoy working with us. Click the crosshairs to learn more.

Click here to contact a McNeil Expert or call 440.721.0401

Quality and reliability produce top-notch firearm parts. As a leading expert in precision machining, McNeil Industries has crafted firearm components with the ultra-precise manufacturing standards you need for them to function correctly and safely.

Accuracy and precision are critical for firearm machines, and our production expertise allows us to craft only the best components that meet these factors. We use high-quality materials to machine these parts with precision, running down to thousandths of an inch for tight dimensional tolerance.

Precision Machining for Better Firepower

McNeil uses various precision machining capabilities to size firearm components as small or large as 0.250″ to 25″. We ensure that our ability to produce such small diameters still enables us to maintain a tight tolerance up to 0.0001″, assuring our clients of correct alignment and functionality.

Our precision can be a critical quality for your firearms parts and accessories, especially the common parts that require higher precision. Barrels, bolts, receivers, and various internal parts need flawless crafting so they can perform reliably. Our advanced CNC technology and firearm expertise understand this demand, using only high-quality firearm component materials.

Here’s a list of the stainless steel alloys we use:

• 303
• 316
• 347
• 440
• 17-4 PH

Additionally, we use these materials:

• 418 Greek Ascoloy
• Inconel
• Hastelloy
• Titanium
• Aluminum
• Brass
• Bronze
• Fluoropolymers
• Thermoplastics

With these specific properties and precision machining, our trained staff can customize or fabricate your firearm’s metal parts to fit in perfect dimensions.

Why Is Our Firepower Better?

Each firearm has variations in the quality of the components used. A study by Simas discovered that the type of firearm used makes a difference in shooting performance. We ensure that ours at McNeil Industries produces the shooting accuracy, time, and precision you need.

Through our CNC (Computer Numerical Control) machining centers, you get firearm parts of an aerospace-grade standard. This is especially critical for key firearm components like barrels, actions, trigger mechanisms, sights, stocks, and grips. With our expertise, you can trust us with these benefits:

• High accuracy and consistency
• Tight tolerance
• Longer material lifespan
• Enhanced functionality

Our Precision Machining Expertise

Our precision machining processes feature multi-spindle machining, automatic bar machining, CNC milling and turning, and precision grinding. We also offer additional services to help you save time and money when it comes to processing the firepower on your end. Here are value-add services you can benefit from:

• Anodizing
• Assembly
• Cleaning
• Drilling and tapping
• Finishing
• Painting and powder coating
• Welding

Experience Superior Firepower with McNiel Industries

Choosing the right firearm parts manufacturers is critical for both military and civilian firearm owners. A study by Simas on marksmanship stated how shooting accuracy is becoming crucial. This makes the detailed structures of your firearms make a big difference.

At McNeil Industries, our precision machining capabilities give you confidence in the reliability and precision of each component. Plus, we pride ourselves on quick turnarounds with 98% delivery reliability because we value the importance of delivering your firearms on time.

Ready to work with us? Contact one of our McNeil Experts today or dial us at 440.721.0400.