Elevate the performance and longevity of your M-16 with our precision engineered non-rotating sear pin. Specifically designed for M-16 enthusiasts, this essential upgrade ensures the integrity of your firearm by preventing the sear pin hole from enlarging over time. Crafted from durable stainless steel, the sear pin is complemented by a sleek black oxide finished sear arm, offering both strength and style. Compatible with standard takedown pins, this sear pin provides a seamless fit and reliable function, ensuring your M-16 remains in peak condition. Protect your investment and enhance your shooting experience with this indispensable component. Constructed from stainless steel Corrosion-resistant black oxide finish Prevents the sear pin hole of your M-16 from enlarging over time Prevents the pin from dislodging