Just to help folks understand, EWK is a sideline business for Eric. His business is a NOT BIG tool and die/machine shop, and the firearms accessories don't come close to paying the bills.
When he has the opportunity he designs and produces specialty accessories for DW revolvers as well as for other selected firearms.
His most recent DW product is a very well designed and produced muzzle brake for both small and large frame DW revolvers, blued and stainless. Pretty much everything he produces is done in batches in anticipation of eventually selling them, but he does not maintain a large on hand inventory.
I have worked with him in the past on the development of one of his DW products, he is a craftsman, not a manufacturer.