In their day, they were the best of the best, IMHO. That being said, I would not hesitate & do not hesitate to use them. Never had a building or shooting issue from any of them & I have used several of them. I am building a Tenn. with one right now & gonna build another one for me with one.
If I remember correctly..... the issue with Douglas is someone uses Modern Smokless powder in a ML barrel & blew the barrel. The people sued Douglas. The defense attorney costs & etc. involved in defending the claim, (even tho Douglas was found to be NOT at fault), was such that it outweighed the profit margin & liability costs of future ML barrels. So they made no more ML barrels & went on with modern barrels.
Keith Lisle