GrovTec GTHM245 Muzzle Thread Protector 1/2-28 x .705" AR-15

The GrovTec GTHM245 Muzzle Thread Protector is a low-profile, purpose-built accessory designed to shield the threads on your AR-15 barrel whenever a muzzle brake, flash hider, or suppressor is not installed. Machined from quality steel with a durable black-oxide finish, this one-piece protector threads onto standard 1/2x28 pitch and offers a precise fit on the most common AR-15 barrel profiles at an outside diameter of .705".

Whether you routinely swap muzzle devices or simply want to keep your threads clean and damage-free during storage and transport, the GTHM245 provides reliable protection without adding bulk or altering your rifle's sight picture. The corrosion-resistant black-oxide coating blends in with most factory and aftermarket barrel finishes, and the all-steel construction ensures long service life under hard use.

Designed and manufactured in the USA, the GTHM245 is a must-have for any AR-15 owner looking to preserve the integrity of their barrel threads. It fits most standard AR-15 barrel profiles with 1/2-28 threading.