The OTIS Shotgun Brush Adapter is an essential tool for any firearm enthusiast looking to enhance their cleaning routine. This adapter is designed to seamlessly convert 8-32 threaded brushes to 5/16-27 threaded rods, offering versatile cleaning options for your shotgun. Its durable construction ensures long-lasting use, providing reliable performance for all your firearm maintenance needs. Compatible with a wide range of cleaning brushes, this adapter is a versatile addition to your cleaning kit. Its easy installation process makes cleaning your firearms a breeze, while the compact and lightweight design ensures convenient storage and portability. Whether you're a professional gunsmith or a hobbyist, the OTIS Shotgun Brush Adapter is a must-have for efficient and effective firearm maintenance. Converts 8-32 threaded brushes to 5/16-27 threaded rods for versatile cleaning options. Durable construction ensures long-lasting use and reliable performance. Compatible with a variety of cleaning brushes for shotguns and firearms. Easy to use and install, making cleaning your firearms a breeze. Compact and lightweight design for convenient storage and portability. OTIS Shotgun Brush Adapter, 8-32 to 5/16-27 Threads FG-171