The battery grip is based on the original in every way. Everything sits clean, not creaks and works as it should be. The camera can grow safer, since the volume increases, the surface is through the coating surprisingly grippy. Clear it is somewhat more difficult, particularly when the handle is equipped with two batteries or with six batteries. In addition, even a "parking lot" for the original battery cover present. I think I'll never unscrew the handle. Strong buy recommendation.