Good buffer tube, seems like decent quality. Not compatible with the TTI buffer tube adapter though.
Very high quality stock and the looks are just perfect for a CQB build. No slop on the stock and multiple points of engagement.
The big cons are that i had to dremmel the end of the upper receiver where the buffer tube screws in and the cannot fit a battery in the mini buffer tube. I will have to front wire the blaster.
The pros and cons are dependent on the user. If you are after the specific look then the Maxim PDW stock is for you. But if you dont want the troubles of modifying the gun. Do not buy this stock