The KCI USA B&T APC9 9mm 30-round magazine is a high-capacity reload solution purpose-built for the B&T APC9 platform and compatible 9x19mm submachine guns. If you run an APC9, GHM9, or TP9, reliable feeding starts with a magazine you can trust—and KCI's polycarbonate design with steel-reinforced feed lips delivers the durability and function serious shooters demand.

Built from ultra-durable polycarbonate, this magazine resists impact and environmental stress better than basic polymer alternatives. The steel-reinforced feed lips are where reliability matters most: they maintain their shape and geometry through hundreds of cycles, ensuring consistent chambering without failures to feed or double-feeds. High-carbon steel springs keep tension consistent magazine after magazine, even after extended use or storage.

The smoke-translucent body lets you see your round count at a glance—no guessing when you're down to your last few rounds. That visibility, combined with the straightforward design, makes these magazines a no-fuss choice for range sessions, training, or duty use. Whether you're stocking spares or upgrading from worn originals, these 30-rounders are the capacity and reliability the APC9 platform deserves.

Key Features

• 30-round capacity for extended shooting between reloads
• Steel-reinforced feed lips resist deformation and ensure reliable feeding
• Ultra-durable polycarbonate construction withstands field use and storage
• High-carbon steel spring maintains consistent tension and performance
• Smoke-translucent body for easy round-count visibility
• Compatible with B&T APC9, GHM9, and TP9 platforms

Specifications

Frequently Asked Questions

What guns is this 9mm magazine compatible with?

The KCI USA magazine is designed for the B&T APC9 platform and also works with the GHM9 and TP9 in 9x19mm.

Why do you need steel-reinforced feed lips on a magazine?

Feed lips are the critical contact point where rounds are stripped from the magazine and fed into the chamber. Steel reinforcement prevents the lips from deforming over time, which would cause feeding failures. It's the difference between a magazine that stays reliable after 500 rounds and one that starts to hiccup.

Can I see how many rounds are in this magazine?

Yes. The smoke-translucent polycarbonate body allows you to see your remaining rounds at a glance, so you know when to reload without guessing.