I bought this knife on the 21st of june and decided that I would carry it and use it for a while before reviewing it. My first impressions when I recieved the knife were very favorable and was in awe that this knife could be manafactured and sold at this price with any profit being made. It is simply wonderfull. I cannot find any fault with this knife, the full flat ground is flawless and razor sharp. The action is smooth as silk and the lock up is totally tight with no blade play even after some weeks of use, no adjustment needed. Some people would argue that it is a Spyderco ripoff of the Endura or Police models and yes it is like a hybrid of both of these knives but on saying you get the best of both in this knife for a fraction of the cost which satisfies me.

I believe in value for my money and with the K631 you get it. It would be nice to have a choice of colours of the G10 scales but thats a personal   choice and does not take away from the quility. I recommend the K631 100%.                                                 

My next purchasse will be the new Enlan EL04 which looks a sweet knife, take a look!