AR-15 Castle Nut (black) AR-15 Castle Nut (black) $5.00 AR-15 Castle Nut (black) $5.00 Model Number: castlenutBLK Maximum quantity exceeded Minimum purchase amount of 1 items is Required Maximum purchase amount of 10 is Allowed 5.000 6 Left in Stock Maximum purchase amount of 10 is Allowed Categories: Stripped Uppers and Misc Parts, Stock Assembly Individual Parts (Lower) Manufacturer: Private Label Description
