Are the parts for the Wards Westernfield Deluxe Model 61 16 gauge pump shotgun the same as the Savage Model 620a parts?

Yes, the parts for the Wards Westernfield Deluxe Model 61, which is a rebranded version of the Savage Model 620, are generally compatible with the Savage Model 620A. Both shotguns were manufactured by Savage and share similar designs, which allows for interchangeability of many components. However, it's always advisable to verify specific part compatibility, as there might be slight variations in certain components.