DLC (Diamond Like Carbon)
Diamond-Like Carbon (DLC) is a type of amorphous carbon material that exhibits some of the desirable properties of diamond. DLC coatings are extremely hard, have a low coefficient of friction, and are highly resistant to wear and corrosion. These properties make DLC an ideal choice for coating all firearm components, including but not limited to: pistol slides, pistol barrels, bolt action rifle receivers, bolts, gas rifle upper / lower receivers, and much more.
DLC is very durable yet thin-film coatings. DLC coating is used to reduce wear on critical components while drastically improving durability. Friction is reduced and general functionality of components is increased.
Although similar, DLC coatings are not always the same. Each DLC application process varies from one vendor to the next. Simply put, some do it better than others. We take pride in our work and ensure that from prep work, until the finished product is revealed, that DNA Firearm Systems provides quality, no matter what.
Effective August 1, 2024, our minimum for coating orders will be $100. Please review the price list before submitting inquiries. DO NOT SEND IN ORDERS until you have received a quote from us. This will help eliminate confusion and potential room for errors.
The Unmatched Benefits of DLC Application to Pistols
In the realm of firearms, particularly pistols, advancements in technology and materials have significantly enhanced performance, durability, and aesthetics. One such breakthrough is the application of Diamond-Like Carbon (DLC) coatings. This innovative technology offers a multitude of benefits to various components of a pistol, ensuring not only longevity but also superior functionality. In this blog, we’ll delve into the specific advantages of DLC coatings and which parts of a pistol benefit the most from this cutting-edge application.
Components of a Pistol Benefiting from DLC Application
Pistol Slide
The slide is one of the most critical parts of a pistol, as it houses the barrel and other internal components. Applying DLC to the slide significantly reduces wear from constant cycling and improves the overall smoothness of the action. Additionally, the enhanced corrosion resistance ensures the slide maintains its integrity and appearance.
Pistol Barrel
The barrel endures substantial stress and heat during firing. A DLC-coated barrel experiences reduced friction with the bullet, leading to improved accuracy and extended barrel life. The coating also helps in maintaining the barrel’s cleanliness and ease of maintenance.
Pistol Frame
The frame of a pistol, especially in polymer models, can benefit from DLC coatings applied to metal inserts or components within the frame. This ensures better durability and a longer lifespan for the parts that handle the most stress. It can be beneficial for coating application to the frame as well as the various small pieces, but the frame must be of a metal substrate.
Internal Parts
Internal components can also benefit from DLC coatings. Reduced friction and enhanced corrosion resistance for these parts mean less maintenance and a more reliable pistol over time. Springs should not be DLC coated due to temperature during application and the potential effects to a spring’s characteristics
The application of Diamond-Like Carbon coatings to pistols represents a significant advancement in firearm technology. By enhancing durability, reducing friction, providing superior corrosion resistance, and improving overall aesthetics, DLC coatings ensure that pistols perform better, last longer, and look great. Whether for professional use, competitive shooting, or personal defense, DLC-coated pistols offer unmatched benefits that elevate the firearm experience to new heights.
As the firearms industry continues to evolve, embracing innovations like DLC coatings will be essential for manufacturers and users alike, ensuring that pistols remain at the pinnacle of performance and reliability.
Now offering Gold Titanium Nitride Coating (TiN).
Chromium Nitride Coating (CrN), Chromium Tungsten Nitride Coating (CrWN) and Aluminum Titanium Nitride (AlTiN) are also available at extended lead times. Please reach out for information or See FAQ for more information.
DLC COATING SERVICES FOR COMPONENTS
Do you have a previous DNA build, or components you already own, that you would like to have DLC Coating applied to? Ask us about our DLC Coating Services on existing components. Note: Components are subject to cleaning and preparation fee for the DLC Coating Service in order to ensure proper bonding.
DLC Application
DLC can be applied through various methods. The common methods are:
- PVD (physical vapor deposition)
- CVD(chemical vapor deposition)
- PECVD (plasma enhanced chemical vapor deposition)
- Allows for lower application temperatures
Price List
DLC is only offered in black at this time. Please see the FAQ section about the variations in black.
NEW: Titanium Nitride Coating (TiN) Available in Gold, Chromium Nitride (CrN) Available in Chrome, Chromium Tungsten Nitride (CrWN) Available in Tungsten
Pricing includes prepping: blasting, cleaning and coating of parts. To avoid additional fees, parts must come to us completely disassembled. Component has to be metal for DLC Coating. We can DLC coat aluminum, but we cannot TiN coat it. Pricing does not include return shipping costs!
Pistol Pricing
- Complete Pistol Package$550.00
- This consists of only the following components: Frame, Slide,
Barrel (customer to keep link and pin if applicable), Grip Module,
Grip Safety, Mainspring Housing, Slide Stop, Guide Rod, Reverse Plug,
Safety, Mag Release, Hammer, Firepin Retainer Plate, Magwell,
Ejector (customer to remove from frame prior) and Extractor. Does not
include disassembly and/or reassembly. - Grip Package$170.00
- This consists of only the following components: Grip Module, Grip Safety,
Mainspring Housing, and Mag Release. - Frame – 2011 or similar model$90.00
- Frame – 1911 or similar model$115.00
- Slide (all models)$90.00
- Pistol Barrel (does not include link & pin)$67.50
- Disassembly and Reassembly$150.00
- This is our minimum charge. If extensive labor is required, additional
charges could be incurred.
Bolt Action / AR Rifle Pricing
- Complete Bolt Action Receiver Package$345.00
- This consists of only the following components: Receiver body, bolt,
bolt handle, shroud, cocking piece, extractor, bolt release, and recoil lug. - Bolt Action Receiver Only$187.50
- Bolt & Bolt Handle Only$75.00
- Complete AR Receiver$300.00
- Complete Bolt Carrier Group$137.50
- Bolt Carrier Only$62.50
- Disassembly and Reassembly$60.00
- This is our minimum charge. If extensive labor is required, additional
charges could be incurred.
DNA Firearm Systems is not responsible for component failures/damages after DLC service application. During DLC application, components will be exposed to temps up to 450° F and undergo sandblast operations. It is the customer’s responsibility to ensure that the component can endure these processes. DNA warranties DLC application for 30 days after receipt of service. Expect DLC to wear down to raw finish in high-wear areas over time. DLC breakdown is a positive reaction. Carbon deposits are being placed and will increase component functionality.
Key Benefits of DLC Coating
Enhanced Durability
One of the most significant benefits of DLC coating is its exceptional hardness. This hardness translates to increased resistance to scratches, dents, and other forms of wear. For pistols, which are often subject to rough handling and environmental exposure, this means that the weapon retains its functional and aesthetic qualities for a much longer period.
Reduced Friction
DLC has a remarkably low coefficient of friction. This property is crucial for the moving parts of a pistol, as it ensures smoother operation and reduces the wear and tear that results from friction. The smoother action also contributes to better accuracy and reliability.
Corrosion Resistance
Firearms are frequently exposed to moisture, sweat, and other corrosive elements. DLC coatings provide an excellent barrier against corrosion, protecting the metal components and ensuring that the pistol remains in optimal working condition regardless of the environment.
Improved Aesthetics
Beyond functional benefits, DLC coatings also enhance the visual appeal of pistols. The coating provides a sleek, soft black/dark grey finish that is both attractive and non-reflective, making it ideal for tactical and concealed carry applications. We can perform this service in various methods to achieve the desired look you are after. This is all performed during the preparation stages of the application. If we bead blast the piece, it delivers a matte finish. If the piece is polished, we prepare the piece for DLC application in a proprietary formula of chemicals rather than bead blasting the surface. Upon the completion of DLC application, the component will have a glossy dark black finish.
DLC AND DNA
Alpha Models NOW Available with DLC application to various components.
DLC is an extremely hard coating that provides extreme hardness, strength, wear resistance and the coating is only 4 microns thick. The ultimate goal is more than just a coating the yields strength and reliability. Gas guns can get extremely dirty, (especially when used suppressed). The motive behind offering DLC application on most components that we offer is to aid in extremely fast and simple clean up. Therefore, more time in the field, and less time cleaning.
DLC Coatings FAQ
Turnaround Time: Typically 6-8 weeks depending on volume. We will typically run monthly batches for outside orders. Please prepare accordingly and be aware of this lead time. We do not offer expedited services on coatings. Lead times could be more extensive for anything outside of DLC.
Shipping:
DNA Firearm Systems
212 E Main Street, Unit #3
Locust, NC 28097
Please include in the package your name, contact information, and return shipping address.
To avoid disassembly and reassembly fees, everything needs to come to us completely disassembled. If we receive a package and the components are not completely disassembled, we will reach out to you beforehand to determine next course of action and what charges will be incurred to get the part ready for coating.
Payment: Due at pickup, or upon completion before shipping back.
Prep work and Color Offerings:
High gloss is no longer an option! Prep work is now required on every component. If the part is polished, it will still have to undergo blasting operations. SATIN FINISH ONLY!! We CANNOT guarantee color matches to other manufacturer coatings! Please note that the depth and vibrancy of the color can vary depending on the metallurgical makeup of the component and the type of surface the coating is going on.
- DLC is only available in black. It could appear as a light black or darker grey.
- Titanium Nitride (TiN) is Gold.
- Aluminum Titanium Nitride (AlTiN) is close to tungsten.
- Chromium Nitride (CrN) and Chromium Tungsten Nitride (CrWN) are
both a chrome color. CrWN is just a stronger coating.
All coatings are extremely wear resistant. They serve as corrosion protectants, and all are relatively the same thickness (~4 microns). Please reach out directly to discuss which option may be the best for your desired use/application.
Please note that lead times can be longer if you choose anything other than DLC.
What if my part is currently coated in another finish? Does that matter?
Yes, please disclose to us upfront if your pieces are coated!! Silica based coatings can damage certain chambers and will need to be prepped alternatively.
What if I do not see an item that I want coated on the price list?
Unless it is something that is significantly comparable to another item you may see on the list, then we cannot offer coating services at this time. Please reach out for additional information if you are unsure. Be prepared to provide pictures / links / measurements or whatever supporting documentation we may request to help us assist you as best as we can.
Do you offer polishing services prior to coating?
What if I do not want my parts to be blasted or undergo prep work??
Can you mask off certain areas of a component to ensure no coating is applied?
Can you coat components that are aluminum?
Will DLC be applied to the inside of my component?
How thick is DLC and will it cause tolerance issues?
How can I care for DLC?
What is the hardness of DLC coating?
Can I mail you my firearm if I am from out-of-state? Can DNA send my firearm directly back to me?
Do you offer dealer or bulk pricing?
More about DLC
Carbon, in a diamond crystal structure, is one of the hardest known materials. Carbon, in a graphite crystal structure, is very soft and lubricious. Carbon-based coatings, referred to as Diamond-like-Carbon (DLC) coatings, combine these two different properties of diamond and graphite – resulting in high hardness levels – in the range of conventional tribological PVD coatings, coupled with a coefficient of friction which is 200-500% lower than that of conventional PVD coatings. DLC Coatings exhibit a desirable combination of a low coefficient of friction and high micro-hardness, making them extremely effective in many tribological and wear applications. DLC is such a durable and lubricious coating it is also used in the engines of modern Super sport Motorcycles, Drag Racing Cars, Formula 1 and NASCAR Race Cars that undergo extreme abuse yet need to maintain superior performance.
DLC coatings are formed when ionized and decomposed carbon or hydrocarbon species land on the surface of a substrate with energy typically 10-300eV. DLC films may possess exceptional mechanical (high hardness), optical (high optical band gap), electrical (high electrical resistivity), chemical (inert) and tribological (low friction and wear coefficient) properties and can be deposited at low substrate temperatures (~200°C).