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Posted: 11/17/2010 7:10:56 PM EDT
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Looks like it should be nickel
Bolt & Carrier: Nickel Teflon plated 8620 integral keyed steel bolt carrier (billet machined), heat treated/plated per Mil-Spec Roller cam pin NP3â„¢ coated Phosphate heat treated to Mil-Spec NP3â„¢ Plating: NP3â„¢ is a combination of a nickel alloy plating combined with Polytetrafluoethylene aka Teflon. The plating components with electroless or autocatalytic nickel is one of the most rapidly developing metal finishing processes. The advantages of coating uniformity, corrosion resistance and hardness are providing designers with opportunities to protect and improve base materials in ways that were not previously possible. http://www.pof-usa.com/p416/p4161411sx68.htm |
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Update:
Received an email from POF's tech department this morning and they confirmed that I do have the correct bolt. So to anyone who has a POF in 6.8....the bolt is supposed to be black. A big thumbs up Thank you to all who responded. BigBrakes |
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