BCG

[asianpersuasion]

Not sure whats so great about ceramic BCG but it's in stock. Can someone explain

http://www.slickguns.com/product/ceramic-coated-bolt-carrier-group-stock-299

 

[bs875]

But this one goes to 11.

 

[MTregre]

Its all about heat.

 

[headspace]

I have a stoner in one of my ARs. They're coated with a ceramic that makes them slicker and resist friction and heat better. They clean up easier too. I think I paid about $200 or less for mine