Been down that exact same road with McMillan in my quest for a better stock for the 16 LWH I ordered. They won't even do the Edge with Edge fill for a blind mag Savage. No luck with Manners either as they will only make their EH8 for a Savage with the aluminum Mini-Chassis which negates any weight savings.
Factory tupperware weighs right at 2 pounds, about the same as the McM Compact with fiberglass fill. You'd get your stiffer forearm, but no weight savings.
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