Or say I have a full fledged industrial scale wave soldering, mass PnP, full inventory of millions of dollars worth of components. I need it to feed my family, I'm not going to just hand it to you after I gained it through consensual trade fair and square. Doesn't that require coercion? I'm not just going to give up my goods I worked hard for, what's going to happen when the comrades see the loaded barrel of a rifle protecting that which feeds my family? I think a lot of people needing to feed there families are going to have a lot of rifles, and they're not going to be very happy about someone coming along to "open up access" to means of production of their business.
When you take my means of production, you deny ME access to what I gained without coercion, by using coercion.
This all just sounds like a violent way of less efficiently allocating capital, under the guise of non-coercion. Access to property should require consent, otherwise you have coercion. Seems to me free market trading of private property fits a lot more neatly with the oxford definition of anarchism.