Area 419 Hellfire Thread and Taper Protector

The Area 419 Hellfire Thread Protector is a great way to protect the threads and taper surface from damage, especially if you have multiple universal adapters on other rifles. Made from 6061-T6 aluminum to protect all of the critical features on the universal adapter. Note: This thread protector is designed to only work on the external threads of the Hellfire Universal Adapter