The CMMG detent and pivot/takedown pin is an essential AR-15 upgrade that ensures reliable performance and secure operation of your rifle. Designed for precision fit, these detent and pivot/takedown pins provide a solid connection between your upper and lower receivers, offering a smooth and consistent locking mechanism for easy disassembly and reassembly. Crafted from durable materials, this set guarantees long-lasting reliability and strength, making it a must-have for anyone looking to keep their AR-15 running at its peak. Whether you're performing routine maintenance or assembling a new build, the detent and pivot/takedown pin delivers the performance and dependability that every serious shooter demands. Compatible with Mil-Spec pivot/takedown pins for seamless integration and reliable performance with standard AR platforms Comes in a pack of 10 Includes a lifetime guarantee