The best I can tell you is that the .308 wasn't introduced into the Savage 99 line until 1957, the safety moved from the lever to the top tang somewhere in the early 1960's, and the 99E was discontinued in 1980, IIRC.
Maybe those parameters can help you narrow down the DOM of your rifle to the span of only a few years.
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Maybe those parameters can help you narrow down the DOM of your rifle to the span of only a few years.
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