I looked at a website about the Titanium Nitride bolt. Which has a gold look to it because that's the color of Titanium Nitride. I was wondering if this specific bolt has any advantages over the standard bolt and carrier you get with an AR-15/M16/M4 A quote from the page says "TiN (Titanium Nitride) is one of the strongest finishes available for AR-15 parts.  They also work more smoothly because of it's high lubricity, and they are harder than chrome!  Parts look like they are gold plated." Is this true and is it good enough of an advantage to consider buying a TiN bolt and carrier rather than the standard ones?

The consensus here is they empty your bank account quicker.

That TiN crap rusts like a MOFO!  Lotboy had one that pitted from his swamp cooler!

JUNK!