GunBlack, Inc.

GunBlack is a Metal Finisher specializing in Black Oxide and Manganese Phosphate Coating. We are customer service driven to provide our OEMs the turnaround they need to meet their rigorous production schedules. Still family owned and operated, we have been serving the Northeast for over two decades.

Latest News
Parkerize it!
GunBlack, Inc. is a major supplier of Parkerize finish to our Unites States military contractors. We offer the same combat tested, all weather coating to our gunsmiths and private customers. Get the same corrosion resisting military protection on your sporting or tactical firearm.
Refinishing Post-64 Winchesters

Because of a change in metallurgy, Winchester model 94 receivers made after 1964 can't be reblued with traditional Black Oxide Salts. The result is an undesirable plum purple color on the steel. GunBlack has formulated a procedure and chemistry that successfully gives these problem receivers a deep, rich black with consistent, repeatable results. Our method does not require removing the barrel from the action or pickling the steel in harsh hydrochloric acid.


Gun Shop Specials!

With our new service area in full operation we are offering special pricing to Gunsmiths and Gun Dealers for Bluing and Parkerizing. Discounted pricing and faster turn-around is available to shops that dismantle and prep their own weapons. Call us today to schedule an appointment, get a quote or plan a tour of our facility.

Our Operations

Black Oxide Finishing

Processed to Mil Spec DTL-13924D and AMS2485H.

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Manganese Phosphate Coating

Processed to Mil Spec DTL-16232G and AMS2481F

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Gun Refinishing and Repair

GunBlack gives your firearm the treatment and care it deserves. We tear down, prep and blue all the steel parts with the original OEM finish. Gunsmithing and repair work are also available on site.

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