I hope so. In my discussions with them, they came across as the most arrogant people I have ever talked to. They make me look good!
I found NDZ by accident after I bought the PT and decided to give them a try. They are about 20 minutes or so from me, so it was easy to go to them and try the handle out before plunking down cash. Now, between my 15-22 and the two I bought my grandsons, I've bought three handles, two latches, three oversize mag buttons and three SRB levers. I did some of the beta testing on the second generation of the SBR. Put a LOT of ammo down range during that time.
Jody at TactiCool22 makes an excellent handle, too. In fact, it was Jody I bought the PT from. I think all the complaints he was hearing about the PT caused him to drop it and make his own. He offers several colors, too.