Awesome, great photos, thank you. Looks like the firing proof is obliterated - borderline defaced (is the firing proof eagle present on the left side of the receiver?), but that's a German fraktur proof mark below where it should be. Definitely a WWI German Kar98a lower band with screw and fraktur. The stock has me stumped too now. It's definitely a German stock. I haven't seen one with grasping grooves and no takedown disc before. I also don't think that handguard crack repair looks very Polish-esque but Krukster chime in!
Oh how the plot thickens!!!
I would still stick to the rifle having no German depot work, then time spent in Poland and finally imported post 1991 to the States. I can't see it being a bring-back with the triple import mark. Whoever replaced the barrel did a decent job, no vise or wrench marks. It doesn't have the kind of provenance to commit to any one conclusion. Any one of those parts could have been swapped in the last 100 years. I would probably take it as a sum of it's parts and in that regard I think you did great for $600. That stock alone... Nice. It's a fine example. If only it could speak and give us all the answers.
