SilencerCo Delta Thread Protector 1/2x28, Black Oxide - AC6

This stainless steel thread protector with black oxide finish is designed to protect barrel threads when a suppressor is not in use. It features SilencerCo's proprietary O-ring engagement system and is compatible with 1/2x28 threaded barrels. The protector can serve as a replacement adapter for existing SilencerCo suppressors.