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Information needed Winchester Barrel

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I have the opportunity to purchase this barrel, as you can see by my post I am a newbie, The barrel is marked Winchester 7790190 APR 62 20R EXCELLENT Chrome lined USGI MIL-SPEC M14 barrel. Original Finish... Has proof marks. Throat measures ".5", muzzle measures ".25, Bore is Bright and Shinny.
Is this an ok barrel from what you have read, and would it work on a Fed. Ord. Receiver?