.... I was shown a vintage 314-P that refuses to feed from the tube magazine, now before anyone starts punching the pins out of the receiver, is there any other likely cause of it not feeding at all, that would'nt require pulling the whole trigger/feed system out and then facing a nervous breakdown, trying to line up the pins , getting it back together ? Otherwise, the rifle seems in really good shape, with no obvious signs of broken parts, and the barrel looks really good ! .... suggestions gratefully appreciated ! (Numrich were the only source of an exploded diagram that I could find, and you had to pay for that ! )....David K.