i have a 6.5 carcano M 91/24 carbine and it will only feed the first 2 rounds then it jams the reamaining 4 does anyone no why????????? also the preaviouse owner attepeted to sporterize it and did an alfull job and i would like to get a new ww2 stock for it does anyone no any good websites that would a sell one and one last thing does anyone know anything about identifying it