ProMag Magazine CZ Scorpion 9mm Luger Drum Polymer Black

The ProMag Magazine CZ Scorpion 9mm Luger drum brings serious capacity to your favorite PCC platform. Purpose-built for the CZ Scorpion, this 30-round drum gives you the magazine footprint and firepower needed for competitive shooting, training, or tactical scenarios where reload frequency matters. If you're running a Scorpion hard and want to minimize mag changes downrange, a drum magazine is a game-changer—and ProMag's drum is engineered to handle the job without breaking the bank.

Built from a proprietary DuPont Zytel-based polymer, the drum housing balances durability with weight. The magazine's feed lips are reinforced with over-molded, heat-treated carbon steel—the critical contact point where reliability lives or dies. That reinforcement keeps your rounds feeding straight and true, even through extended use. The follower is injection-molded to spec, and the spring is heat-treated stainless steel, so you're not dealing with a throwaway mag that loses tension after a few hundred rounds.

ProMag manufactures this drum in the USA, so you're supporting domestic production. At 30 rounds, you'll notice the extra weight when the drum is loaded, but that's the tradeoff for capacity—and it's manageable in a PCC like the Scorpion where balance and ergonomics are forgiving. Whether you're setting up for a match, a class, or just want to shoot longer strings without fumbling for reloads, this is a legitimate upgrade over standard single-stack mags.

Key Features

• 30-round capacity for extended shooting without frequent reloads
• Engineered specifically for CZ Scorpion 9mm pistol-caliber carbines
• Proprietary DuPont Zytel polymer construction for durability and weight efficiency
• Over-molded, heat-treated carbon steel feed lip reinforcement for reliable feeding
• Injection-molded follower and heat-treated stainless steel spring for longevity
• Made in the USA

Specifications

Frequently Asked Questions

Will this ProMag drum work with my CZ Scorpion?

Yes—ProMag engineered this drum specifically for CZ Scorpion 9mm pistol-caliber carbines, so it's designed to fit and function in that platform.

How reliable is a 30-round drum magazine?

ProMag built this drum with heat-treated stainless steel springs, a reinforced carbon steel feed lip, and a molded follower to handle sustained use. Drum magazines can be finicky if poorly made, but the reinforced feed lips and quality spring here are designed to keep rounds feeding consistently.

Is this magazine made in the USA?

Yes, ProMag manufactures this drum in the USA.

What's the weight difference compared to standard single-stack magazines?

The product facts don't specify total weight or the weight of comparison magazines, so we can't give you a precise number. Loaded drums are noticeably heavier than single-stack mags, but the CZ Scorpion platform handles that weight well.