The magazine bottom with one hole is side marked. I have two like that. Most side marked mags are also marked Savage on the bottom and with one hole.
The other magazine is same size (long version). I have some like that. Don't know if they are for the Model 4, 7, Stevens No.? Why was the 22AA/19-33 marked? Is there a difference?
I noticed on the Wisner repro's that the Savage has one hole, Remington has two holes and the Winchester has none. Maybe to make it easier to identify at assembly vs the letter stamping?
