I constantly request my Dad why He or Grandpa did not save the DA's box or two dummy shells for my assortment. We do have the proprietors handbook. This was my Grandfather's only shotgun from 1961 until finally his death.Action: Semi Auto - Caliber: fifty BMG - Capacity: ten - Complete: Tan - Rail: 24 - Twist: 1:15 - Barrel Length: 29 - Overall Siz