Fortis Takedown Pin Case Hardened

The Fortis Takedown Pin Case Hardened delivers precision-machined takedown pins engineered for tight tolerances and reliable operation across AR-platform rifles. Manufactured from 17-4 stainless steel, this case hardened set balances durability with lightweight performance—critical for operators who demand repeatable, zero-tolerance fit in their firearms' lower receivers and upper receivers without adding unnecessary weight.

The case hardened finish provides enhanced corrosion resistance and surface hardness compared to standard mil-spec pins, making these pins suitable for environments where salt air, high humidity, or extended field deployment demands maximum reliability. Each pin meets mil-spec size tolerance specifications (.247–.2485 inch diameter), ensuring drop-in compatibility with standard AR receivers while eliminating the loose rattle that compromises weapon handling. The drill-through design reduces mass without sacrificing rigidity, maintaining the structural integrity critical for sustained fire and rapid manipulation.

This takedown pin set is built for AR rifle builders, duty-rifle users, and long-range shooters who recognize that component precision matters. Whether assembling a precision rifle or replacing worn factory pins, the Fortis case hardened finish delivers the fit and durability expected in upper-tier AR components. The lightweight construction keeps overall rifle weight predictable during modifications, while the hardened surface extends service life in high-round-count applications and challenging environmental conditions.