Ruger Blackhawk Loading Gate

jaguarxk120

New member
I just came into a 1975 Blackhawk in 45 Colt. The gun is in great shape
but the loading gate has a purple cast to it. Just looks different.
Should this off color be of concern?
 

rodfac

New member
Many Rugers exhibit the "plum" coloring on parts, depending on the type of alloy steel in use. My 3-screw shows it on the gate like yours. As the gun ages, the "plum" color becomes evident. Best Regards, Rod
 

Pathfinder45

New member
Totally defective; you should sell the gun to me for a hundred bucks while you can.;)
Actually it makes your revolver look more interesting. Use it and enjoy.
 

J.G. Terry

New member
Purple

Purple was not limited to handguns. This purple cast was on several of the 77 bolt actions. Handguns and rifles around here were good shooters regardless of the color scheme. :)
 

arquebus357

New member
This Ruger GP100 is a 1989 vintage piece. You can see the "plum" coloring of the yoke/crane. I think it's kind of cool. This is a handy .357 that outshoots my Match Champion.

 

44 AMP

Staff
The "plum" color is a result of interaction between the alloy of the part and the specific chemical make up of the bluing compound used.

It's not something done intentionally. Its often not something you can even be aware of, until afterwards, sometimes long afterwards. Batch #A234 might produce parts that turn "plum" with age and bluing batch #A235 does not. When the stars (in this case all the chemical interactions) line up in just the right way, it happens.

Sometimes parts come out of the bluing looking plum and get used, sometimes they look normally blued and turn plum over decades.

it doesn't hurt anything, unless it upsets your personal sense of what looks good.
 

357 Python

New member
I have seen this with Colt Pythons so don't worry about it. As others have said it can happen during the blueing process.
 
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