Wilson Combat thread protectors can protect your barrel threads and crown when not using a muzzle brake or suppressor. Rust-resistant stainless steel finish resists corrosion. These are machined with a small wrench flat in case your thread protector gets stuck. Always use a little bit of oil on your barrel threads and hand tighten thread protectors in place.
- Thread Pitch - 11/16"x24
- 416 Stainless Steel