C Products Defense, Inc. (CPD) is a company specializing in the design and production of high-quality metal magazines for firearms. Established in 2011 in Bradenton, Florida, CPD focuses on creating innovative magazine designs and production techniques. With ISO-9001 certification, CPD ensures supreme reliability by incorporating advanced geometries, unique coatings, and strict quality control measures. Under the DURAMAG brand, CPD offers a range of dependable magazines for shooters worldwide, including caliber-specific options like the .450 Bushmaster and .350 Legend magazines. CPD has established strong relationships with firearm manufacturers, police, and military sectors, leading the industry in magazine innovation and quality.