This is, I believe, a Savage model 23A rifle. It's quite accurate with the Wittik-Vaver rear sight and Lyman globe front sight.

The model 23 series of rifles were unique in that the action and barrel are one unit. They were made in .22LR (A & AA), 25-20 (B), 32-20(C) and .22 Hornet (D). The 23AA had improved lock time over the A and a different magazine release.

I grew up with a 23B in 25-20 that my father bought new in 1932. It sent a lot of groundhogs to that big clover field in the sky. My father favored the 60 grain HP load.

My 23A is in excellent condition and a lot of fun to shoot.