ProMag GLK11 StandardBlack DuPont Zytel Polymer Detachable 10rd 380 ACP for Glock 42

The ProMag GLK11 is a 10-round magazine purpose-built for the Glock 42 in .380 ACP, giving your compact carry pistol reliable extra capacity and quick reloads. Built from DuPont Zytel polymer—the same durable material Glock uses in its frame—this magazine pairs toughness with lightweight handling. If you carry a G42 for personal defense or everyday security, having a spare magazine loaded and ready is smart practice, and ProMag's domestic manufacturing and quality control make this a dependable choice.

Every ProMag magazine uses heat-treated chrome silicon wire for the spring, precision-wound to maintain consistent feeding pressure through thousands of load cycles. The company's assembly process includes multiple quality checkpoints to catch defects before they leave the factory. Built and assembled in the USA, this magazine comes backed by a lifetime guarantee against manufacturer defects—ProMag stands behind their work.

The GLK11 handles easy loading thanks to its straightforward design, and the rugged polymer body resists wear from daily carry or range use. Whether you're stocking up spare mags for your Glock 42 or building a backup setup, this is a practical, well-made option that won't complicate your carry routine.

Key Features

• 10-round capacity for Glock 42 .380 ACP
• DuPont Zytel polymer construction—lightweight and durable
• Heat-treated chrome silicon wire spring for reliable feeding
• Manufactured and assembled in the USA
• Multiple quality-control checkpoints during assembly
• Easy loading design
• Lifetime guarantee against manufacturer defects

Specifications

Product	ProMag GLK11 Magazine
Caliber	.380 ACP
Capacity	10 rounds
Firearm Compatibility	Glock 42
Material	DuPont Zytel Polymer (body); Heat-treated chrome silicon wire (spring)
Color	Black
Origin	Manufactured and assembled in the USA
Warranty	Lifetime guarantee against manufacturer defects

Frequently Asked Questions

Will this magazine work with my Glock 42?

Yes. The ProMag GLK11 is specifically designed for the Glock 42 chambered in .380 ACP.

What is the magazine made from?

The body is constructed from DuPont Zytel polymer, the same high-quality material used in Glock frames. The spring is heat-treated chrome silicon wire, precision-wound for reliable performance.

Is this magazine made in the USA?

Yes. ProMag manufactures and assembles this magazine in the United States and backs it with a lifetime guarantee against manufacturer defects.

How many rounds does it hold?

The GLK11 holds 10 rounds of .380 ACP ammunition.