SilencerCo Thread Protector 1/2x28 – Steel Thread Protection for .223/5.56 Barrels

The SilencerCo Thread Protector keeps your barrel threads clean and undamaged when you're not running a muzzle device or suppressor.

• Type: Barrel thread protector
• Threading: 1/2x28 TPI
• Material: Steel
• Finish: Black
• Compatible Firearms: AR-15 (.223/5.56), bolt-action rifles, and other firearms with 1/2x28 threading
• Use: Protects barrel threads when muzzle device or suppressor is not installed