Bought to replace my Nr83a2. Metabo does not have the same quality as Hitachi. The trigger mechanism seems to suck. Spark like fireworks every time you hit a nail. After about 50 nails, he began shooting erratically. I do not need that. Brought it back and fixed my old gun. It looks like crap, but it is more durable and reliable than new. The old one says "Made in Japan", the new one says "Made in Taiwan".