Titanium Gun

Titanium Nitride coating for your Firearms

Looking to upgrade your firearms with a Titanium Nitride coating?

You've come to the right place.  We are a brick and mortar business located in Lakeside, California, near San Diego.  We are a division of Coating Services Group and have been coating firearms with TiN for more than 20 years.  We coat firearms and firearm components of all types.  We have an FFL, our pricing is competitive and our turnaround is quick.  Check out our site, give us a call and get your firearms coated with TiN.  Go HERE to see our pricing and print an order form.  (PRICING CAN BE FOUND ON THE STEP 3 PAGE OF OUR SITE!)

Titanium Nitride
TiN is an extremely hard ceramic material, often used as a coating on titanium alloys, tool steel, stainless steel, carbon steel and other metallic components to improve the substrate's surface properties.  Common applications include aerospace parts, military components, medical implants, cutting tools, industrial parts, manufacturing dies / molds and dental and orthodontic appliances.  TiN is a beautiful gold color and is often used as a wear resistant alternative to elemental gold plating.

Applied as a thin coating, TiN is used to provide a hard surface to protect cutting and sliding surfaces and for decorative purposes (due to its gold appearance).  It is also used as a non-toxic barrier on the exterior of medical implants and jewelry.  TiN has a low coefficient of friction and an operating temperature of more than 1,000 degrees Fahrenheit.  In most applications a coating of less than 5 micrometers (0.00020 in) is applied. 

We apply TiN using a technique called cathodic arc PVD, or physical vapor deposition.  This method is environmentally friendly and produces a functional coating unlike some other methods which are strictly decorative in nature.  Our coatings comply with aerospace specification AMS 2444A.

Firearm coating experience

We have coated more than 100,000 firearms / firearm components with Titanium Nitride; frames, slides, barrels, triggers, strikers, bolts, muzzle breaks, flash suppressors, etc.  We have an FFL so we can process your metal frame or receiver with a serial number.

Learn how to get your parts coated by following the 3 easy steps below or give us a call at:  1-619-596-7444  Our office hours are 8:00 to 4:00 PM PST, Monday through Friday.


Benefits of TiN coating:

  • Hard, scratch and wear resistant
  • Lubricious, corrosion and chemical resistant
  • Beautiful gold color
  • No appreciable build-up to interfere with firearm operation
  • Can be applied to just about any metal surface
  • Cost effective alternative to Gold plating

Step 1

Read about our services and what we can do for you.




Step 2

Contact us for more detailed information and to answer any questions you may have.




Step 3

Fill out the attached form and place your order.


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