Has BCM ever made non-chrome lined BBLs?

[K_Picatinny]

I have a BCM 16" Standard mid length upper I bought in 2013 and for some odd reason I have this thought that it may not be chrome lined. I think I may just be remembering BHF vs. Standard, which has nothing to do with chrome lining. It looks shinny to me, so I assume that it is chrome lined, but just wanted to double check here.

Thanks.

[tehpwnag3]

The chamber will be a flat silver color. Same for the crown but harder to see with a device/carbon. I cannot say if BCM ever put out a non-lined barrel, but I doubt it.

[MorphCross]

Unless it was way way back the only barrels that BCM had made under contract for their exclusive sale without Chrome Lining has been their 410 Stainless and KD4 barrels.

[mack7.62]

Paul started out doing mil spec so except for the SS everything was CL.