Not a must have at the moment for me, but I would buy one if availibleIs anyone else interested in an aluminum lower receiver besides myself.
it has an AR trigger pack. You can swap them out with almost any one you chose.I want an AR pistol grip, trigger, etc.
There is a vid on youtube with a guy swapping his trigger pack. Everything has been drop-in so far that I've heard though you have to use the stock ACR hammer spring because it provides tension to the selector detent/disassembly tab.Bigdog... can share the link or part number of that 2 stage trigger you're using in your ACR? Did you have to modify it or was a drop in replacement?