Have under control now 2 Where in use and am very satisfied: 1. Gap: None: at least not recognizable 2. Quality Plastic: Grip the rubber very good, unobtrusive smell 3. Significance: Not quite as the 6D per se, but very high-quality impression. No sharp edges, all manufactured clean Siehr like made in Germany 4. Function: Grip is recognized immediately, loaders state of the two batteries is indicated on the 6D. Trigger not as perfect as the 6D but perfectly adequate mE Conclusion: Can I highly recommend, great price / performance ratio