The Cross Armory Pin Pal AR10 Front Takedown Pin Replacement in Black is a premium upgrade designed for durability and precision. Crafted from 4140 ordnance steel with a black melonite hard coat finish this pin replacement system is built to prevent excessive wear on your AR's forward pivot point. Its innovative design includes a lubricated captive brass alloy bearing ensuring smooth operation and long-lasting performance. The Pin Pal is easy to install without special tools does not permanently modify your firearm and can be removed to revert to the factory setup. Compatible with any standard AR-10 configuration it is the perfect enhancement for your 308/7.62 platform. Note that it is not compatible with the M&P 10.