Doan Trevor Custom Rifle Building » Metalworking

European Walnut Smallbore Rifle

Doan — Tue, 02 Aug 2011 23:17:41 +0000

I am converting this rifle stock from left handed to right handed. This was a Clifford Pierson stock for an Anschutz rifle. I’ve added the pistol grip cap to lengthen the pistol grip so that the hand will be more in line with the trigger and reshaped the pistol grip on the right side. I’ve also pillar bedded the stock. The new cheekpiece is Koa and the pistol grip cap is English Walnut.
I was sorry to hear about the passing of Karl Kenyon. The action is one that Karl worked on a few years ago. Coincidentally, I finished this the same day that he died. He will be missed in the smallbore world.

Tagged: 22 Rimfire / Smallbore, Bedding, Competition Shooting, Competitive Shooting, Custom Rifle Building, Custom Rifles, Inletting, Machining, Metalworking, Milling Machine, Rifle, Rifle Stock, Smallbore, Target Shooting, Woodworking

European Walnut Smallbore Rifle

Doan — Fri, 29 Jul 2011 01:10:44 +0000

Tagged: 22 Rimfire / Smallbore, Competition Shooting, Competitive Shooting, Custom Rifle Building, Custom Rifles, Metalworking, Rifle, Rifle Stock, Rile Restoring, Smallbore, Target Shooting, Woodworking

Gustin Canted Stock Inletting for a K. Kenyon Barreled Action

Sue — Wed, 13 Jul 2011 01:02:34 +0000

This is a Karl Kenyon action. I am not sure how many he made. I am hoping to have this completed for the Made in America Match at Camp Perry July 24th through 28th.

Tagged: 22 Rimfire / Smallbore, Bedding, Camp Perry, Competition Shooting, Custom Rifle Building, Custom Rifles, Duplicating, F-Class, Inletting, Machining, Metalworking, Milling Machine, Palma, Rifle, Rifle Stock, Target Shooting, Woodworking

Wayne Forshee wins Second Day Rocky Mountain Palma match

Doan — Mon, 11 Jul 2011 16:26:54 +0000

Congratulations to Wayne Forshee, winner of the second day of the Rocky Mountain Palma match in Raton, New Mexico on July 7th.

Wayne used one of the stocks that I made, and it was featured here on my website many moons ago

Tagged: 22 Rimfire / Smallbore, Competition Shooting, Competitive Shooting, CSS Stock, Custom Rifle Building, Custom Rifles, F-Class, Inletting, Long Range, Machining, Metalworking, Milling Machine, Palma, Pistol Grips, Rifle, Rifle Stock, Smallbore, Target Shooting, Trigger Guard, Woodworking

Rebluing an Old Mauser Receiver

Doan — Sun, 03 Jul 2011 02:42:49 +0000

This started out to be a small project to rework an old Mauser to make a hunting gun. Like all things it turned into a larger project. I decided to clean up the rust a bit and make it look better. I wire brushed it, cleaned it up and lightly sanded to get rid of the nasty stuff and degreased it. I used the last of my Baker’s express for bluing. The formula for Baker’s Express is given in Roy Dunlop’s book Gunsmithing (I think it’s page 391).The chemicals that he lists are all food preservatives and antiseptics. It is now extremely difficult to purchase some of these chemicals, which will be a sad situation if we ever come on hard times in this country and find the need to preserve foods and use simple antiseptics.

This is extremely easy to use and just requires a stainless steel vessel and your kitchen stove. It gives a classic rust blue finish and is not caustic. If you are working with silver or lead soldered pieces there are no bad consequences and gives a nice blue finish.

“Bluing is a passivation process in which steel is partially protected against rust, and is named after the blue-black appearance of the resulting protective finish. True gun bluing is an electrochemical conversion coating resulting from an oxidizing chemical reaction with iron on the surface selectively forming magnetite (Fe₃O₄), the black oxide of iron. Black oxide provides minimal protection against corrosion, unless also treated with a water-displacing oil to reduce wetting and galvanic action.

In comparison, rust, the red oxide of iron (Fe₂O₃), undergoes an extremely large volume change upon hydration; as a result, the oxide easily flakes off causing the typical reddish rusting away of iron. “Cold”, “Hot”, “Rust Blue” and “Fume Blue” are oxidizing processes simply referred to as bluing.

“Cold” bluing is generally a selenium dioxide based compound that colors steel black, or more often a very dark gray. It is a difficult product to apply evenly, offers minimal protection and is generally best used for small fast repair jobs and touch-ups.

The “Hot” process, is an alkali salt solution referred to as “Traditional Caustic Black” that is typically done at an elevated temperature 275°F (135°C) to 310°F (154.44°C) . This method was adopted by larger firearm companies for large scale, more economical bluing. It does provide good rust resistance which is of course improved with the use of oil.

“Rust Bluing” and “Fume Bluing” provide the best rust and corrosion resistance as the process continually converts any metal that is capable of rusting into (Fe₃O₄). Treating with an oiled coating enhances the protection offered by the bluing. This process is also the only process safely used to re-blue vintage shotguns. Many double barreled shotguns are silver brazedtogether and many of the parts are attached by that method also. The higher temperatures of the other processes as well as their caustic nature can weaken the brazed joints and make the gun hazardous to use.

Bluing is most commonly used by gun manufacturers, gunsmiths and gun owners to improve the cosmetic appearance of, and provide a measure of corrosion resistance to, their firearms. It was also used by machinists, who protected and beautified tools made for their own use. Bluing also helps to maintain the metal finish by resisting tangential scratching, and also helps to reduce glare to the eyes of the shooter when looking down the barrel of the gun. All blued parts still need to be properly oiled to prevent rust. Bluing, being a chemical conversion coating, is not as robust against wear and corrosion resistance as plated coatings, and is typically no thicker than 2.5 micrometres (0.0001 inches). For this reason, it is considered not to add any appreciable thickness to precisely-machined gun parts.

New guns are typically available in blued finish options offered as the least-expensive finish, and this finish is also the least effective at providing rust resistance, relative to other finishes such as Parkerizing or hard chrome plating or nitriding processes like Tenifer.

Bluing is also used for providing coloring for steel parts of fine clocks and other fine metalwork.

Bluing is often a hobbyist endeavor, and there are many methods of bluing, and continuing debates about the relative efficacy of each method.

Historically, razor blades were often blued steel. A non-linear resistance property of the blued steel of razor blades, foreshadowing the same property that would later be discovered in semi-conductor diode junctions, along with the ready availability of blued steel razor blades, led to the use of razor blades as a detector in the crystal set AM radios which were often built by soldiers during World War II.^[1]“

Source: Wikipedia

Tagged: Machining, Metalworking, Rifle Stock, Rile Restoring, Scope Rails, Sporting Rifles