I have a few thread adapters for sale. They are professionally machined from 303 Stainless, on a CNC Lathe, to precise specifications . OD threads are Class 3a, and ID threads are Class 2b, OD and ID are concentric within .0003-.0005 . These adapters are most commonly used to put a muzzle brake or accessory from a .308 AR (5/8-24 thread) on a .223 AR (1/2-28 thread). Any questions feel free to message me.


28$ Each Shipped and Insured TYD


Thanks

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