[ARCHIVED THREAD] - Finish on an underfolder

Posted: 4/6/2006 11:08:28 PM EDT

What are the common finishes on the Yugo M70AB2 underfolder kits? I was told mine were black oxide, I was curious if that was a common finish, and how would I duplicate that finish on my receiver.

Thanks!

Posted: 4/6/2006 11:47:30 PM EDT

[#1]

Hey dude, the original finish was blued. If you want to keep it cool, and original I would blue it.
Also, the original receivers have stoned milling marks on the outside.

Posted: 4/7/2006 4:40:13 PM EDT

[#2]

For my Yugo krink my gunsmith just blued the receiver (Armory USA) and the barrel extention, the rest was left straight out of the box.

Posted: 4/8/2006 6:11:03 PM EDT

[#3]

Very nice looking! The blueing on that Krink looks pretty close.

The receiver I got was cold blued, and it seems like its a good bit lighter than the parts kit. The parts kit looks black, while the blueing looks dark blue, not quite a match. Hopefully you can see the difference in these pictures, although its much more noticeable in person than in the pics.

Posted: 4/12/2006 12:15:17 AM EDT

[#4]

I had my NDS recievers Hot Blued for both my Yugo's (Underfolder and Fixed stock)

Posted: 4/12/2006 10:49:58 PM EDT

[#5]

Quoted:
I had my NDS recievers Hot Blued for both my Yugo's (Underfolder and Fixed stock)

The NDS is what I have as well. They came cold blued, correct? How much closer did the hot blueing get to the factory finish?

Thanks

Posted: 4/14/2006 8:55:06 AM EDT

[#6]

That doesn't even seem like cold bluing on the NDS recievers. I am under the assumption that it is just the discoloration from heat treating and tempering. Maybe it is cold bluing though.

dpmmn's yugo's sure are purty though!

[ARCHIVED THREAD] - Finish on an underfolder

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[ARCHIVED THREAD] - Finish on an underfolder

[ARCHIVED THREAD] - Finish on an underfolder