I have Mauser parts that I'm trying to identify.
1. An ejector. I'm thinking 93/95. Why wouldn't it fit an 1891 Argentine, though? (That's cosmoline, not rust.)

2. Floor plate. What model? 1909?


3. This is the long bottom spring to a 91 Mauser's magazine, correct..?


I know Mosins, not Mausers, and any help you might give me would be appreciated. I accumulated parts over a number of years for guns I don't have, and am trying to get 'em sorted.
Thanks,
Josh