Zaffiri Precision Thread Protector 1/2x28 - Black Nitride

The Zaffiri Precision Thread Protector is an essential component that protects the threads on your barrel. Since the threads act as a connection between the weapon and muzzle device, any damage to the threads can weaken that connection and result in poor performance. This thread protector is made from high-quality 416R stainless steel with a protective Black Nitride finish. These thread protectors are stress relieved and heat treated to RC 40-42 for extra durability. It's compatible with 1/2x28 threads and is a high-quality part made in the U.S.A.

Features:

• Threaded - 1/2x28
• 416R Stainless Steel
• Stress Relieved
• Heat Treated to RC 40-42
• Black Nitride Finish
• Made in the U.S.A.