The Hawkins Precision .800" 1/2-28 Thread Protector is a durable thread cap designed to protect rifle muzzle threads when a muzzle device is not installed. Featuring a Melonite finish for enhanced corrosion resistance and long service life, it includes a knurled exterior for easy hand-tightening and tool-free removal. Compatible with 1/2-28 threaded barrels, this thread protector helps prevent damage to muzzle threads during transport, storage, or field use, making it a practical accessory for hunters and precision shooters. Hawkins Precision .800" 1/2-28 Knurled Melonite Finish Thread Protector 199-0800