Mec-Gar MGWIT45LFAFC 10rd .45 ACP Magazine for Tanfoglio Witness Large Frame - Blued Finish

The Mec-Gar MGWIT45LFAFC is a 10-round .45 ACP magazine purpose-built for Tanfoglio Witness large frame pistols. If you carry or compete with a Witness, you know reliable feeding and durability matter—this is the magazine engineered to deliver both. Mec-Gar has spent decades manufacturing OEM magazines for major firearms brands, and that expertise shows in every component of this blued-finish steel magazine.

Built to last, the MGWIT45LFAFC uses heat-treated carbon steel tubing paired with a high-tensile music wire spring, the same materials you'll find in professional-duty magazines. The anti-friction follower is molded from high-impact polymer designed to feed rounds smoothly without binding, and the flush-fit polymer floorplate stays secure without rattle. This combination of materials and design gives you a magazine that feeds reliably round after round, whether you're running drills at the range or trusting it for defensive carry.

If you shoot a Witness large frame in .45 ACP and want spares you can count on—or need to replace a worn magazine—Mec-Gar is the name gunsmiths and serious shooters reach for. These magazines are made to withstand the pressure and abuse that come with regular use, and the 10-round capacity fits standard large frame platforms without compromise.

Key Features

• Heat-treated carbon steel tube for durability and pressure rating
• High-tensile music wire spring for consistent round feeding
• Anti-friction follower prevents binding and jams
• Flush-fit polymer floorplate stays put without rattle
• Blued finish resists corrosion
• Purpose-designed for Tanfoglio Witness large frame pistols in .45 ACP

Specifications

Frequently Asked Questions

Will this magazine work in my Tanfoglio Witness?

Yes—this magazine is engineered specifically for Tanfoglio Witness large frame pistols chambered in .45 ACP. Always verify your pistol model before ordering to ensure compatibility.

What's the difference between Mec-Gar and factory magazines?

Mec-Gar manufactures OEM magazines for major firearms makers. These use the same engineering and materials—heat-treated steel tubes, high-tensile springs, and polymer followers designed for reliable feeding and durability. They're built to the same standards as factory magazines.

Can I use this 10-round magazine for self-defense carry?

Yes. The 10-round capacity is a common choice for defensive and sport shooting. The flush-fit floorplate keeps the magazine seated securely, and the anti-friction follower ensures reliable feeding under pressure.

How do I maintain this magazine?

Periodically unload the magazine and wipe down the exterior to prevent dirt buildup. If you notice the spring loses tension or rounds don't feed smoothly, it may be time to replace it. Mec-Gar magazines are built tough, but like any magazine, they can wear with heavy use.