TB ammo LLC was formed from Continuous Metal Technology Inc.and TomBob Outdoors . We have been fabricators of ammunition lead free ammunition components for twenty years and now have separated to focus serving our ammunition clients. We are the originator of the Lead free Copper Tin Bullet before Delta frangible or Sinterfire. We have new lines of low cost Expanding Copper projectiles that have devastating expansion at a much lower cost. They are engineered to dominate. (less)