I have Ingersoll Rand 235 impact wrench, made in Japan. It is 1/2 inch impact wrench. Not used much because I have only a pancake compressor and I used it only to remove wheels from both of my cars before winter and after winter. It has some minor scratches but very little use on it. It comes with brass quick connect fitting that I will not bother to remove.
Bummer is a lack of larger compressor. I ended up getting electric impact wrench from Northern Tool but it does not have the same power as my air impact wrench.