This was the first P80 kit that I purchased from Arm or Ally. I have purchased just the P80 frames and have been really happy. Unfortunately this one wasn’t that great, which is not Arm or Allys fault. The frames locking block was bent and too large for the frame it self. This is the 5th P80 I have put together and never had this issue. It took some significant modifying to make it work. Additionally this was a package deal that came with a slide. The slide seems decent for the price. My only complaint is I ordered an RMR plate cover and it did not come with the screws. Which is a bummer even though I’m putting on optic on it. Overall not a great experience. Again, take this with a grain of salt. Myself as well as two friends all ordered the same kit. My kit was the only one with issues.