Product Description The Griffin Armament TMTP Thread Protector is a purpose-built accessory designed specifically for Taper Mount muzzle devices. When your suppressor or muzzle device is not installed, this thread protector shields your barrel&';s threaded muzzle end from damage, marring, and contamination during storage, transport, or everyday handling. Featuring a knurled exterior for a secure, tool-free grip, this compact 1-inch protector is a simple yet valuable addition to any rifle using Griffin Armament&';s Taper Mount system. Note: this thread protector is NOT compatible with M4SD or 30SD (SDQD) muzzle devices and is not required for standard operation. Product Highlights Designed exclusively for Griffin Armament Taper Mount muzzle devices -- protects barrel threads when no suppressor or muzzle device is installed Knurled exterior provides a firm, reliable grip for easy hand-tightened installation and removal Ultra-lightweight at only 0.20 oz -- adds virtually no weight to your rifle Compact 1-inch length fits flush without interfering with other components or accessories Black finish blends seamlessly with standard rifle hardware and Griffin Armament suppressors Specs Brand: Griffin Armament Manufacturer Part Number (MPN): TMTP UPC: 791154082287 Color: Black Weight: 0.20 oz Length: 1" Mount Type: Taper Mount Compatibility: Taper Mount muzzle devices only (NOT compatible with M4SD or 30SD SDQD Muzzle Devices) Required for Operation: No Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer. ]]>