What your favorite coating?

[09hemi]

I'm working on a new ar build, I'm working in picking out the BCG. I'm leaning towards NiB coating but ive also seen some NiPhos. Just wondering what you guys preferred.

 

[wsenefeld]

Nickel boron is unbelievably easy to clean. Also if your AR doesn't run steel ammo too well, a NiB bolt usually fixes that.

 

[09hemi]

it hasnt ran anything yet...its currently a complete lower, a barrel/gas system, and a changing handle haha

 

[wsenefeld]

I have the NiB in all of my ARs and I feel it was well worth it. I got them through ICE Arms (PITA company to deal with) so they were pretty reasonably priced.

 

[09hemi]

anyone else have any thoughts?