The Mec-Gar MGCG4510B is a detachable magazine designed for 1911 Government pistols chambered in .45 ACP. It provides an extended 10-round capacity in a blued finish and uses a heat-treated carbon steel tube for strength. The magazine also employs a higher-tensile music wire spring and a welded butt-plate.
Key Specifications
- Capacity is 10 rounds (extended).
- Caliber is .45 ACP.
- Compatible with 1911 Government pistols.
- Finish is blued.
- Tube material is heat-treated carbon steel.
- Spring type is a higher-tensile music wire.
- Butt plate is welded.
- Brand fit includes Colt.
- Origin is Made in Italy.
- Dimensions are 1.40 x 4.45 x 9.65 inches.
Built to Mec-Gar’s manufacturing standards, this magazine offers an extended-capacity option for 1911 Government pistols in .45 ACP. Its heat-treated steel construction and higher-tensile spring provide a durable, serviceable package for range use, training, and duty-style applications where additional rounds are desired without changing the host pistol’s operating characteristics.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




