PROOFMARK CORPORATION is a family owned business that was established in 1986 for the purpose of manufacturing cast bullets to sale to firearm dealers. Our company has grown over the years and we can proudly say that toghether we have over 50 years casting experience. We are proudly members of the NRA, SASS, The cast bullet association, International Ammunition Association, as well as other associations that both support and guide our sport.
  Here at Proofmark we are proud of the product that we produce and we work hard to maintain the quality expected by todays shooter. Part of our sucess over the past years is because we not only test for weight and hardness but we also load and shoot our bullets at a nearby range. OUr production equipment uses digital controls to accurately maintain proper temperatures and we visually check and inspect all of our products before packaging.
As our company has grown over the years we have added beyond cast bullets and we also distrubute copper plated bullets and we make our own hi-tek poly coated bullets. We have also supplied commercial reloading firms and we are proud to say that our products can be found in all 50 states! Try our products out.. You will see the quality that we put out!