PROMAG DRUM AR15 COLT 9MM SMG 30RD POLYMER

The ProMag AR-15 Colt 9mm SMG 30-round polymer drum magazine brings extended capacity to your 9mm AR platform in a rugged, lightweight package. If you're running a Colt 9mm upper or dedicated 9mm AR-15 build, this drum lets you maximize trigger time between reloads—whether you're testing your accuracy at the range or running competition stages where every round counts. The 30-round capacity pairs durability with the kind of reliability you need when it matters.

Built tough for hard use, this AR-15 9mm drum magazine uses a proprietary DuPont Zytel-based polymer construction that resists impacts and environmental stress without sacrificing weight savings. The injection-molded follower rides smoothly through the mag body, while the heat-treated stainless steel spring maintains consistent tension across the full 30-round stack. It's a made-in-USA design that understands the balance between capacity, durability, and dependable feeding.

Whether you're stocking up for a dedicated 9mm AR or just want a high-capacity option for your current setup, this ProMag drum magazine delivers the extra rounds without the premium price. Load it, lock it in, and keep pushing downrange.

Key Features

• 30-round capacity for extended shooting sessions
• Proprietary DuPont Zytel-based polymer body—lightweight and impact-resistant
• Heat-treated stainless steel spring for reliable feeding
• Injection-molded follower for smooth operation
• Made in the USA
• Designed specifically for AR-15 Colt 9mm platforms

Specifications

Frequently Asked Questions

Will this 9mm drum magazine work with my AR-15?

This magazine is designed for AR-15 platforms chambered in 9mm Colt. Confirm your upper receiver is a dedicated 9mm Colt before purchasing, as compatibility is specific to that caliber and manufacturer specification.

What makes polymer drum magazines reliable for shooting?

This ProMag uses a proprietary DuPont Zytel-based polymer body paired with a heat-treated stainless steel spring. The injection-molded follower ensures smooth feeding through the full 30-round capacity.

Can I use this magazine for competition shooting?

With its 30-round capacity and reliable construction, this drum magazine is suitable for range sessions and competition stages where your rulebook allows high-capacity magazines. Always verify local and match regulations before use.

Is this magazine made in the USA?

Yes, the ProMag AR-15 Colt 9mm drum magazine is manufactured in the USA.