Lantac Ultimate Takedown Pin Set Tin AR-15 Titanium Nitride Gold Finish

The Lantac Ultimate Takedown Pin Set (TIN) from Lantac delivers precision machined AR-15 pivot and takedown pins in 17-4PH stainless steel with a H900 condition and QPQ nitride black finish, designed for durable performance and smooth operation, while shipping complete with our 3D printed rear pin removal tool (RTT). This patent-pending UPS (Ultimate Pin Set) enables installation and removal of the AR-15 pivot pin without tools and features a ramped groove to hold the detent in place during installation, along with aggressively crenulated heads on the pins to improve grip for easier removal from the receiver. The QUICKSAFE design adds a built-in safety feature that can render an upper receiver difficult to fit to a lower receiver by simply aligning detents and pins, allowing the front pivot pin to be removed and reinserted through the rear takedown pin hole to create a non-functional assembly without disassembly. Constructed to exacting standards on Swiss-style turning centers, these pins are manufactured in the USA with KNS detents and stainless detent springs, and are finished in Titanium Nitride for lasting corrosion resistance and low-profile appearance. The Ultimate Takedown Pin Set provides reliable, tool-free functionality, secure detent retention, and practical field usability for AR-15 assemblies.