Yankee Hill Machine Pistol Thread Protector 9MM 1/2X28, .570 OD, Matte Black (YHM-3418-B)

• Pistol thread protector designed for 1/2x28 threaded barrels in 9mm platforms
• Protects exposed muzzle threads from damage when no device is installed
• Constructed from steel for durability and long term protection
• 0.570 inch outer diameter provides compact profile and coverage
• Matte finish enhances corrosion resistance and reduces glare
• Compatible with pistol barrels using 1/2x28 thread pattern

The Yankee Hill Machine Co Pistol Thread Protector YHM-3418-B is a pistol thread protector designed for protecting exposed barrel threads when a muzzle device is not installed.

This thread protector is used for 9mm pistol barrels with a 1/2×28 thread pattern and features a .570 inch outer diameter. It is constructed from steel and finished in matte black to resist wear and corrosion during regular handling. The component threads directly onto the barrel to cover exposed threading surfaces and prevent contamination or physical damage. In normal operation, it maintains thread condition during storage or transport when no muzzle device is attached. The Yankee Hill Machine Co Pistol Thread Protector YHM-3418-B is categorized under muzzle devices and functions as a protective cap for threaded pistol barrels. It supports consistent use for range applications and general firearm maintenance.