The ProMag COL 03N 1911 Government .45 ACP 8 Round Nickel Plated Magazine is built for shooters who want dependable feeding in their full-size Colt-pattern pistols. Featuring a heat-treated nickel-plated steel body paired with a durable DuPont Zytel polymer follower and base plate, this magazine offers smooth operation and a clean, modern look for your handgun.

This 8-round .45 ACP magazine is ideal for range sessions, training, and general recreational shooting where consistent cycling matters. The chrome-silicon spring is engineered to maintain tension over long-term use, helping ensure reliable loading and feeding shot after shot. Whether you are refreshing older magazines or adding capacity for practice days, this ProMag COL 03N is a practical upgrade backed by ProMag’s focus on functional, affordable magazines.

• Manufacturer: ProMag
• Model: COL 03N / 1911 Government Magazine
• Caliber: 45 ACP
• Capacity: 8 Rounds
• Firearm Type: 1911 Government / Full Size 1911 Handgun
• Material: Heat-Treated Nickel-Plated Steel Body With DuPont Zytel Polymer Follower And Base Plate
• Spring Material: Heat-Treated Chrome-Silicon Wire