The GrovTec Thread Protector shields threaded muzzle ends from damage, debris, and corrosion when a muzzle device isn’t installed.
- Part Type: Thread Protector
- Thread Pitch: 1/2-28 TPI
- Outer Diameter: .625 inches
- Compatible Firearms: AR-15, .223/5.56 rifles with 1/2-28 threading
- Material: Steel
- Finish: Black Oxide
- Installation: Hand-tight, no tools required











