Where to get SKS barrel/thread adapters? I know I've seen them, probably in some bastard metric thread pitch. I would like to adapt quality 5/8x24 .308 accessories if it is legal and compliant.
Or is there a better, more common way of doing this?
I was very happy with the quality. You should however order a tap with the proper size and pitch, I would have to look and see what that was. The brake screwed on very hard, chasing the threads removed the plating and allowed the brake to easily be screwed on.