He has traded a barrel for me. I bought a carbine with a 21" SS .223 barrel with Duo-Rings, and he traded a 21" SS 22lr Match barrel for my barrel & rings. I imagine trades would be on a case by case basis.
I first dealt with him when I was looking for a 10" 300 Whisper barrel for IHMSA. I was ready to place an order to Fox Ridge, when someone suggested I call Ed. His reply to me was 'Do you want blued or stainless?'. I got my barrel and dies through him, and am getting ready to call him about another.