Ask the chemical supply house if they can supply glass reagent bottles with a GLASS stopper of a capacity to hold the brew. This is the most dangerous part of the process, slowly add a small amount of the iron filings to the jar with the acids in it. Further advice to people is, if they are only going to do a single firearm or two, just use salt water.

Spread a layer of gun oil a few more time, applying a cotton ball to remove the previous layer before spreading a new layer. You can do a deeper cleaning once a year if you rarely fire your gun or twice a year if you frequently fire your weapon. It is advisable to wear gloves and work in a well-ventilated area to avoid contact with the solution and minimize inhalation of fumes. The application involves heating the part to 150°-200° F, applying the solution, and then carding with a soft wire wheel or fine steel wool.Before his work with Silencer Central, Maddox practiced pharmacy and served as a marketing executive in the pharmaceutical industry. Also, degrease your steel wool thoroughly before starting - new steel wool has quite a bit of oil in it, believe it or not. In colloquial use, thin coatings of black oxide are often termed 'gun bluing', while heavier coatings are termed 'black oxide'. Great product, I use a 3" pcv pipe with cap to fill with the boiling water and then drop the barrels in, for the receivers I took a short 4" pvc pipe and heated it up in the oven and scwished it into an oval, I sealed the bottom with plastic and duck tape.

I was hoping that with the help of the Internet I could discover the original factory records of DWM and Mauser, but no luck. Different forms of bluing have been used by gunsmiths and gun enthusiasts for centuries now to protect guns from wear and damage, but you might still be wondering what gun bluing is. Cold bluing isn't especially resistant to holster wear, neither it provides a high degree of rust resistance.To dip your gun parts in a hot bluing solution, you will need some soft wire – about 20 inches long. Decant this liquor into brown chemical bottles making sure that none of the sludge is carried into the bottles.