You actually stated both production and finishing processes, to be more accurate all of the receivers are milled to spec in the end. WE receivers are cast from a white metal, Inokatsu receivers are forged from and milled to spec from 7075 aluminum, Prime is just completely milled from 6061 aluminum.
The inokatsu, depending on generation also has compatibility issues, I wasn't able to interchange uppers with the first gen. but have with the older and more recent generation receivers.
|