I have recently aquired a Win.Model 74 and have had very little luck in finding out much about it from the serial number I did find it was made in 1948.It is in good shape but needs a severe cleaning I am wondering what ammo it may prefer shorts/long or long rifle and is there any problems I should look for before shooting it.The bore looks good and free of any rust or pitting any help would be great thanks for your time .Night