I was reading the interview again last night with John Noveske and he really skirted the issue of who's double chrome lined barrel he was using but it was built to his specs?

The SS barrels are different steel than what Pac Nor uses but they are built on Pac Nor's equipment by their employees after they clock out for Pac Nor.

Seems confusing enough to make one's head explode.

I know Colt makes their barrels and Colt Canada makes CHF barrels that are pretty good but getting one stamped Diameco would be difficult.

I'm still holding onto DD as the light weight chrome lined choice but after the 6.8 thread I'm considering trying one to see if more pigs die.

I do know out of the 3 Noveske SS barrels I've had, they are my first choice for an accurate shooter. Others may be more accurate but for an all around barrel that's gassed properly, needs little cleaning and shoots several loads well under MOA, I can't complain.