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Each DSG Duty or Precision Series complete upper receiver we produce is inspected and test fired for function before being shipped to our customers. To assist users in diagnosing function issues or to aid in the pre-purchase decision process below are some specific details about the components we us...

What Makes a DSG Upper a Consistent, Reliable and Dependable Choice

DSG's goal in producing our assembled upper receivers is to provide users with a reliable, consistent product using high quality compenents assembled by experienced armorers. We feel confident that any Duty or Precision Series u...