
Availability: In Stock
Current Stock: Out of stock
A Strike Industries barrel thread protector for your 223/5.56 NATO AR platform keeps your muzzle threads safe from damage when you're not running a suppressor, muzzle brake, or flash hider. This one's built from blue anodized aluminum, so it sheds weight while standing up to rough handling in the field or at the range. The 1/2"-28 TPI threads match standard AR uppers, making it a drop-in fit for most modern carbines and rifle builds.
Thread protectors are honest work—they're not fancy, but they matter. Once your barrel threads get dinged or corroded, you're looking at a headache if you ever want to attach another muzzle device or have precision work done. Keep the threads clean and protected, and you'll have the flexibility to swap gear down the road without worrying about damage.
The blue anodized finish complements modern AR aesthetics while providing corrosion resistance that black or plain aluminum won't offer. Strike Industries makes solid, functional parts that shooters trust, and this barrel thread protector is no exception—practical kit that does its job and looks the part.
| Brand | Strike Industries |
| Model | BCTPBLU |
| Caliber/Compatibility | 223/5.56 NATO |
| Platform | AR Platform |
| Thread Size | 1/2"-28 TPI |
| Material | Aluminum |
| Finish | Blue Anodized |
Yes, as long as your AR upper has a standard 1/2"-28 TPI muzzle thread—the industry norm for 223/5.56 AR rifles and carbines. If you've got a non-standard thread pitch or diameter, verify before ordering.
They're essentially the same thing—a protective cover that threads onto your muzzle to keep threads safe from dirt, impact, and corrosion when no suppressor or brake is mounted. This one just does it in a sleek blue finish.
Blue anodize is a corrosion-resistant aluminum oxide coating that stands up to field use and environmental exposure. It's tougher than bare aluminum and less prone to oxidation, so your muzzle threads stay protected longer.

SKU: 115731982 • Width: 4.5in • Height: 0.5in • Depth: 6in • Weight: 0.3oz





Availability: In Stock
Current Stock: Out of stock
A Strike Industries barrel thread protector for your 223/5.56 NATO AR platform keeps your muzzle threads safe from damage when you're not running a suppressor, muzzle brake, or flash hider. This one's built from blue anodized aluminum, so it sheds weight while standing up to rough handling in the field or at the range. The 1/2"-28 TPI threads match standard AR uppers, making it a drop-in fit for most modern carbines and rifle builds.
Thread protectors are honest work—they're not fancy, but they matter. Once your barrel threads get dinged or corroded, you're looking at a headache if you ever want to attach another muzzle device or have precision work done. Keep the threads clean and protected, and you'll have the flexibility to swap gear down the road without worrying about damage.
The blue anodized finish complements modern AR aesthetics while providing corrosion resistance that black or plain aluminum won't offer. Strike Industries makes solid, functional parts that shooters trust, and this barrel thread protector is no exception—practical kit that does its job and looks the part.
| Brand | Strike Industries |
| Model | BCTPBLU |
| Caliber/Compatibility | 223/5.56 NATO |
| Platform | AR Platform |
| Thread Size | 1/2"-28 TPI |
| Material | Aluminum |
| Finish | Blue Anodized |
Yes, as long as your AR upper has a standard 1/2"-28 TPI muzzle thread—the industry norm for 223/5.56 AR rifles and carbines. If you've got a non-standard thread pitch or diameter, verify before ordering.
They're essentially the same thing—a protective cover that threads onto your muzzle to keep threads safe from dirt, impact, and corrosion when no suppressor or brake is mounted. This one just does it in a sleek blue finish.
Blue anodize is a corrosion-resistant aluminum oxide coating that stands up to field use and environmental exposure. It's tougher than bare aluminum and less prone to oxidation, so your muzzle threads stay protected longer.
SKU: 115731982 • Width: 4.5in • Height: 0.5in • Depth: 6in • Weight: 0.3oz
