AAC Thread Protector M 16x1 Right Hand TPI Out of stock. Check back later... Price: $25.02 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 847128008941Manufacturer: Advanced Armament CorpModel: 103321Category: PartsOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.