Gun Shack says their parts will only fit post 1999 Savage rifles. What happened in 1999? I own a savage 110C purchased in about 1981, a Savage model 11, 300 wsm, purchased in 1991, and the wife has a model 16, 270wsm, we bought around 2010.
Is Gun Shack correct? A tactical bolt handle for a LH 110 won't fit my 1980s 110C? Or my model 11. Both my rifles are LH, the wife's 270 is RH.

Edit........the 1980s 110C has an ER Shaw barrel kit on it. 30-06 to 338-06. Shaw doesn't mention anything about pre 1999.