The Pro Mag Industries Sig Sauer P220 .45ACP 10-round blued magazine is a domestic-made alternative when you need a reliable reload for one of the most trusted full-size duty pistols out there. Built right here in the USA, this magazine delivers the rugged construction and proven dependability you expect in a high-capacity .45 ACP magazine, whether you're running drills at the range, training for personal defense, or just keeping a backup on your belt.

What sets this Pro Mag magazine apart is attention to the fundamentals: the magazine spring is precision wound from heat-treated chrome silicon wire, the kind of material that resists fatigue and maintains consistent feeding pressure through countless cycles. Every step of assembly gets checked and double-checked on the production line, so you're not dealing with the hit-or-miss quality that plagues some budget aftermarket magazines. Ten rounds of .45 ACP capacity gives you a practical reload without excessive bulk, and the blued finish matches the aesthetics of classic P220 pistols.

Pro Mag backs this magazine with a lifetime guarantee against manufacturer's defects—a confidence vote in durability that matters when reliability is non-negotiable. Easy loading, straightforward design, and American manufacturing make this a sensible choice if you're stocking spare magazines or replacing worn feed lips on your service gun.

Key Features

• Heat-treated chrome silicon wire spring for reliable feeding and long service life
• Manufactured and assembled in the USA
• Easy loading design for quick reloads
• Rugged construction built for duty use and training
• Lifetime warranty against manufacturer's defects
• 10-round capacity in .45 ACP

Specifications

Firearm Compatibility	Sig Sauer P220
Caliber	.45 ACP
Capacity	10 rounds
Finish	Blued
Spring Material	Heat-treated chrome silicon wire
Country of Origin	USA

Frequently Asked Questions

Will this magazine work in my Sig Sauer P220?

Yes. This Pro Mag magazine is specifically manufactured for the Sig Sauer P220 platform and holds 10 rounds of .45 ACP.

What warranty does Pro Mag offer?

Pro Mag backs this magazine with a lifetime warranty against manufacturer's defects. If the magazine fails due to a production fault, Pro Mag will replace it.

Is this magazine made in the USA?

Yes. Pro Mag magazines are manufactured and assembled in the United States, using heat-treated chrome silicon wire springs and a multi-step quality control process.

How reliable is the feed spring?

The magazine uses a precision-wound spring made from heat-treated chrome silicon wire, the same material used in quality OEM magazines. Each magazine undergoes checked and double-checked assembly to maintain consistent quality and feeding reliability.