The tang holes on all 1895's/1899's/99's from 1895 through 1959 were exactly identically placed by the factory. The sights from different manufacturers were made specifically for the Savage 99 family and would fit any of them up to 1959. From 1960 on, the tang holes disappeared but all rifles were d&t for scope bases.
So the Redfield and Lyman would both fit.
“The Savage 99 Pocket Reference”. All models and variations of 1895’s, 1899’s and 99’s covered. Also dates, checkering, engraving.. Find at www.savagelevers.com
