I have no idea. I reached out to the seller because I was curious and the gas block looks identical to what Dlask is producing. All I know is that it didn’t come from Dlask. I had someone on Reddit contact me to share that someone else is planning to make these parts available at some point, but wouldn’t share who and I wouldn’t share here (Dlask’s own thread) even if I knew.
I’m more than hesitant to consider going elsewhere for parts and services, Leigh knows his stuff and seems to have taken a liking to this platform. As tough as spare parts have been to gather, I just decided to get another Bren 2, but it came with a cast gas block :/