Looks right as rain to me, except those couple extra holes in the receiver. The pistol grip is what we call the Marlin S pistol grip, it's on all Savage 1899's up to 1915'ish that have pistol grips. The pistol grip cap didn't show up until the 250-3000 came out.
Here's mine, 1899H with pistol grip in 22HP (picture was rotated):
“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