Midwest industries upper receiver rod - Midwest Industries Upper Receiver Rod

Upon receiving and unboxing, I found that this had an awesomefit and finish to it. Very well machined. I had ordered this one, because I sent my Real Avid unit to my son, overseas. It went into the upper receiver assembly very smoothly, but almost a "tight fit". Pretty much ZERO rotational movement. A definite plus to using this is it makes the torque readings from the torque wrench, easier to attain, and more accurate. I've also trashed a few upper receivers just torquing the barrels in by hand, without this tool. Buying this item is money well spent.