High quality, hard to find compatible handgaurds/barrel nuts - Adams Arms P Series Micro Block Carbine Length Piston Kit

The piston kit is high quality. I choose to rate this one star do to the difficulty in finding compatible handgaurds. The support website lists some, but is very out dated. In the end I had to select a non-free float handgaurd. Once I was able to get the kit installed it worked great, and I have not had any issues. Don’t buy this if you are trying to use a free float handgaurd.