Promag Hi-power 9mm 50rd Drum Black

The Promag Hi-Power 9mm 50-round drum magazine brings high-capacity firepower to your Browning Hi-Power or FN P-35 pistol. Whether you're running practice drills at the range, setting up for a competition, or stocking up for home defense, a 50-round drum cuts reload time dramatically compared to standard single-stack mags. This is the kind of accessory that transforms a pistol's utility without adding bulk to your carry setup—you keep it loaded at the range or on the bench, and swap in a standard mag when you need to leave the house.

Construction matters when you're feeding rounds downrange fast. Promag engineered the magazine body from a proprietary DuPont Zytel-based polymer that handles repeated loading cycles without cracking or warping. The blue steel upper tower and injection-molded follower keep the magazine aligned and feeding reliably, while the heat-treated stainless steel spring maintains consistent tension through all 50 rounds. Everything here is made in the USA, so you know the fit and finish meet domestic standards.

Fit is straightforward: this drum is designed specifically for Browning Hi-Power and FN P-35 platforms. Because of the drum's size and weight when loaded, it's best suited for bench shooting, home defense setup, or range work where you want maximum rounds on target without reloading. The black finish is clean and unobtrusive, blending with whatever pistol you've got.

Key Features

• 50-round capacity for extended trigger time between reloads
• Proprietary Zytel polymer body resists cracking and fatigue
• Blue steel upper tower and stainless steel spring for durability
• Injection-molded follower ensures reliable feeding
• Made in USA
• Fits Browning Hi-Power and FN P-35 9mm pistols

Specifications

Frequently Asked Questions

Will this 50-round drum magazine fit my Browning Hi-Power?

Yes—this Promag drum is designed specifically for the Browning Hi-Power and FN P-35 9mm pistol. Those are the only platforms it's engineered to feed reliably from.

What's the magazine made from?

The body is constructed from a proprietary DuPont Zytel-based polymer chosen for durability and resistance to cracking under repeated use. The upper tower is blue steel, the follower is injection molded, and the spring is heat-treated stainless steel. All components are made in the USA.

Is this magazine good for carry, or is it range-only?

Because of the drum's size and weight when fully loaded, it's best suited for bench shooting, range training, or home defense setup where you can position it on a nightstand or safe. For everyday carry, you'll want to stick with standard single-stack Hi-Power magazines.

How many rounds does it hold?

50 rounds of 9mm ammunition.