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Winchester Model 70 is still made in the USA by US Repeating Arms. They and Browning are both owned by what amounts to FN Belgium. They do a lot of collaborating with Beretta but I don't know if there is any ownership.
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A Winchester factory rifle will be of comparable accuracy with other makes. You can select on "features" and be OK.
I doubt a Featherweight has plastic working parts. It might well contain some MIM, unless they had other manufacturing methods already worked out to cost them less.
For all-milled rifles, send lots of money.