DEFENSE SOLUTIONS FOR MILITARY AND CIVILIAN USE
Custom Engineering Services for Defense Appplications
Leverage Keystone’s knowledge base and years of defense testing, design and manufacturing experience for your custom solutions. We specialize in rapid prototyping, meant to turn your ideas into functional equipment. Contact us for enquiries on Aerospace, Maritime or Inland defense engineering.
KSD’s Story
Keystone was founded by two friends with a passion for firearms and innovation. After seeing the speed at which the firearms industry moves, Keystone’s founders believed they could do better. We strive to deliver the highest quality components and accessories, and to pioneer new and exciting ways to shoot.