Let’s just look at it from Magpul’s angle. Texas or WV? Hmmmm? OK or WV, hmmmmm? Fla or WV, hmmmm? Be honest and just pretend you run Magpul. There is no real advantage to move to WV.
There are a multitude of factors that would go into all the decisions that would lead to the locaton(s). States have positives and negatives, I would SWAG and say that Magpul is more likely to go to a state in their area(likely WY), as I said in my prior post, WV has a better chance with Baretta as they are based in MD.