Overview
Mec-Gar 1911 pistol magazines are reliable replacement magazines built for compatible 1911 Full Size, Government, Officer, and Compact pistols. Available in .45 ACP, 10mm Auto, .40 S&W, 9mm Luger, and .38 Super configurations, these magazines give shooters dependable spare or replacement options for range use, training, competition, and defensive carry where legal.
Each magazine is built with a heat-treated carbon steel tube and high-tensile music wire spring for smooth feeding and long service life. Select variants feature Blued, Nickel, Stainless Steel, or Anti-Friction finishes, with metal, polymer, or extended floorplate configurations depending on the model.
Choose the correct variant by pistol size, caliber, capacity, finish, and floorplate style before purchase. Magazine only; firearm sold separately.
All Caliber
MGCG4507
- Caliber .45
- Capacity 7 Standard
- Full-size government
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCG4508PF
- Caliber .45
- Capacity 8 High Cap
- Increased capacity of 8-rounds
- Carbon Steel or 17-7 PH Stainless Steel tube
- Internal components are linked together to offer easy disassembly and reassembly
- Lubricated nylon polymer follower with metal insert where the slide stop activates properly aligns all types of ammunition for the most reliable feeding.
- Spring is manufactured from from higher tensile music wire with a drawn phosphate coating for easier coiling properties and longer service life
- Redesigned high impact polymer removable butt-plate is tapered to to fit funneled mag wells
MGCG4510
- Caliber .45
- Capacity 10 Extended
- Extended 10-round capacity
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCG4511
- Caliber .45
- Capacity 11 Extended
- Extended 11-round capacity
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCO4506
- Caliber .45
- Capacity 6 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCO4507
- Caliber .45
- Capacity 7 High Cap
- Increased capacity of 7-rounds
- Carbon Steel tube
- Internal components are linked together to offer easy disassembly and reassembly
- Lubricated nylon polymer follower with metal insert where the slide stop activates properly aligns all types of ammunition for the most reliable feeding.
- Spring is manufactured from from higher tensile music wire with a drawn phosphate coating for easier coiling properties and longer service life
- Redesigned high impact polymer removable butt-plate is tapered to to fit funneled mag wells
MGCGOV40
- Caliber .40 S&W
- Capacity 8 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCGOV40C
- Caliber .40 S&W
- Capacity 7 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCGOV10
- Caliber 10 mm
- Capacity 8 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCGOV9L
- Caliber 9 mm
- Capacity 9 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCGOV910
- Caliber 9 mm
- Capacity 10 High Cap
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCGOV9LC
- Caliber 9 mm
- Capacity 8 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
MGCGOV38
- Caliber .38 SUPER
- Capacity 9 Standard
- Carbon Steel Tube, heat-treated for strength
- Higher tensile music wire spring
- Steel follower
- Welded butt-plate
