KingOu NR2183 Steel Magazine For Hitachi NR83A2/A3/A5 21 Degree Framing Nailer (3 Pack)

I have both NR83A3 and NR83A5. The rear screw on the A3’s was a little out of align. I had some difficulty getting the screw in but it did fit. On my A5’s I could not get the rear screw to align at all. It was ~1/8” off. I had to file the hole out slightly to one side to make it fit. Once installed it is a good product. Just needs some work on the location of the screw holes.

Worth the money. Only problem is its too tight but can be opened and the handle arm is too weak but can be replaced with hitachi part.