Yankee Hill Machine Co Phantom Q.D. Mount Thread Protector

It's important to keep threads on your firearm and firearm accessories safe when not in use and the Yankee Hill Machine CoA(R) Phantom Q.D. Mount Thread Protector from GunMag Warehouse is designed to do just that. This thread protector was built to be a protective cap and keep the ACME threads on your QD flash hiders and mounts from becoming dirty or getting damaged when not using your suppressor. Plus, a corrosion-resistant Parkerized finish adds another layer of protection and durability for long-lasting field use in virtually any environment. Does NOT fit .338 QD mounts. Made in USA.