hello i just picked up a used new haven 283 tb made by o. f. mossberg, i paid 20.00 for it and everything works fires and all but is a single shot as when i took the gun apart to clean it i noticed that the spring steel spring that holds the catridge carrier? was brok so i tried to bend it in to fit but snapped it off. what do i need to do now and where is a source for these springs? i really would like to make it more than a single shot for my daughter i can send a picture if i need to the gun for 20.00 is a good deal so if i had to spend a few dollars on it it is still cheaper than a NEF singleshot and even lighter thanks in advance