HK MR556 What type of metal treatment?

832 Views 1 Reply 2 Participants Last post by F22_RaptoR, Jun 12, 2012

Discussion Starter · Jun 11, 2012

HI, Does anyone know what type of metal treament is HK useing on there MR 556 is it melonite, nickel boron,ion bonded??

Thanks

Mike

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topoulos said:
HI, Does anyone know what type of metal treament is HK useing on there MR 556 is it melonite, nickel boron,ion bonded??

Thanks

Mike

Usually HK uses a nitro-carburizing type deal, similar (or identical) to what SIG uses on their steel components.

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