Author Topic: bolt carriers what steel was used?  (Read 8150 times)

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Online Phosphorus32

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Re: bolt carriers what steel was used?
« Reply #20 on: July 23, 2015, 04:54:20 PM »
Cool stuff  thumb1 With that much vanadium I'd say it's a precursor to 4340, but I'm not a metallurgist.

Offline M26PERSHING

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Re: bolt carriers what steel was used?
« Reply #21 on: July 26, 2015, 06:58:46 PM »
ran out of paper did the best I could so I just painted the damned thing black. the paint filled in the trenches AKA scratches and now it somewhat resembles a Russian black bolt refurb.

I don't expect the paint to last long though, I'd like to get my hands on the paint the Russians used!

Offline Loose}{Cannon

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Re: bolt carriers what steel was used?
« Reply #22 on: July 26, 2015, 07:27:06 PM »
I only use black oxide anymore... Worked well on a carrier I did also!
      
1776 will commence again if you try to take our firearms... It doesn't matter how many Lenins you get out on the street begging for them to be taken.