The Strike Industries Barrel Thread Protector (brand part number SI-BCTP-BK) is a machined aluminum cap built to shield the exposed muzzle threads and crown on a .223 Remington/5.56x45mm NATO AR platform barrel when a muzzle device isn’t installed. Finished in black anodizing to match most AR builds, this thread protector adds a clean, finished look to an otherwise bare muzzle while keeping the threads free of dings, dirt, and corrosion between range trips.

Key Specifications

• Sized for 1/2-28 tpi threads, standard on .223/5.56 AR platforms.
• Machined from aluminum.
• Finished in black anodizing.
• Protects the muzzle crown and exposed threads from dings and debris.
• Adds a degree of customization and aesthetics to a bare muzzle.
• Classified as a thread protector accessory for AR platform barrels.

Frequently Asked Questions

What thread pitch does this protector fit? It’s sized for the standard 1/2-28 tpi thread pattern found on most .223/5.56 AR platform barrels.

What does a thread protector actually protect against? It shields the exposed threads and muzzle crown from dings, dirt, and corrosion when a muzzle device isn’t installed.

Buy the Strike Industries AR Barrel Thread Protector, Black

Keep your bare muzzle threads clean and protected between builds. Order the Strike Industries thread protector from our gun accessories lineup, shipped fast from our Lubbock, Texas gun shop.