Sig Taper Lock suppressor mount 5/8x24 (pre-owned)

Pre-owned in "ok" condition. Sig Sauer 3 prong, taper lock suppressor mount, 5/8x24. Customer brought his MCX in after three other places were unable to remove the muzzle device. While it has never been used with a suppressor, the device shows marks from where people tried to remove it using improper tools. None of these marks will affect use of the device or mounting a suppressor and are cosmetic only.