Sinterfire is now making the bullets for Team Never Quit ammo. Clams are their duty round is the best thing ever. But until I see good testing or people on here giving it the nod I will remain skeptical. I know a higher up at sinterfire and any time I talk to him gives a great company answer.
here is a link to the ammo using their bullets.
http://snakerivershootingproducts.com/