I can confirm the same. Currently stuck with stuff. Waited approximately 30 min, until starving and thirsty, still stuffed.

I would also like to add that the 7.62 ammo when in boxes is designated as 7.62x51, and since the Mosin is the only 7.62 in the game right now this is obviously wrong.

Edit: Since the boxes have been renamed in the .32 update.