
Availability: In Stock
A ProMag DRMA26 30-round drum magazine gives your 9mm AR-15 carbine serious capacity for range days, tactical training, or competition shooting. Built to work with Glock-style 9mm magazines, this drum magazine drops into any AR-platform lower that accepts standard Glock-pattern mags—a straightforward fit for shooters running Glock-compatible uppers. The drum design maximizes ammo storage without requiring a purpose-built magazine well, making it a practical choice for 9mm carbine owners who want more rounds on hand without carrying extras.
ProMag engineered this drum with durability in mind. The housing is molded from a proprietary DuPont Zytel-based polymer that withstands hard use, while the magazine's upper tower features a full-length steel internal insert that's stamped and welded like factory mags. The follower is injection molded for reliable feeding, and the spring is heat-treated stainless steel—components that work together to move rounds consistently through the mag. The flush-fit design keeps the profile manageable during carry or storage.
Made in the USA, this 30-round capacity drum gives you the ammo count you want and the quality you expect at the range. It's a no-frills, straightforward upgrade for your 9mm AR platform.
| Product | ProMag DRMA26 Drum Magazine |
| Caliber | 9mm Luger |
| Capacity | 30 rounds |
| Magazine Type | Drum |
| Compatibility | AR-15 with Glock-style 9mm magazine pattern |
| Housing Material | DuPont Zytel-based polymer |
| Internal Insert | Stamped and welded steel |
| Follower | Injection molded |
| Spring | Heat-treated stainless steel |
| Finish | Standard Black |
| Country of Origin | USA |
Yes, the ProMag DRMA26 is designed for 9mm AR-15 carbines that use Glock-style magazines. If your lower accepts standard Glock-pattern 9mm mags, this drum will fit.
The DRMA26 holds 30 rounds of 9mm Luger, significantly more than typical single-stack Glock mags. It's ideal when you want extended capacity without swapping magazines as often.
The drum housing is constructed from a proprietary DuPont Zytel-based polymer for durability. Inside, the upper tower has a full-length steel insert that's stamped and welded for added strength. The follower is injection molded and the spring is heat-treated stainless steel.
Yes, the ProMag DRMA26 is manufactured in the United States.

SKU: 115685459 • Width: 5.3in • Height: 3.1in • Depth: 12.8in • Weight: 1.33oz
Availability: In Stock
A ProMag DRMA26 30-round drum magazine gives your 9mm AR-15 carbine serious capacity for range days, tactical training, or competition shooting. Built to work with Glock-style 9mm magazines, this drum magazine drops into any AR-platform lower that accepts standard Glock-pattern mags—a straightforward fit for shooters running Glock-compatible uppers. The drum design maximizes ammo storage without requiring a purpose-built magazine well, making it a practical choice for 9mm carbine owners who want more rounds on hand without carrying extras.
ProMag engineered this drum with durability in mind. The housing is molded from a proprietary DuPont Zytel-based polymer that withstands hard use, while the magazine's upper tower features a full-length steel internal insert that's stamped and welded like factory mags. The follower is injection molded for reliable feeding, and the spring is heat-treated stainless steel—components that work together to move rounds consistently through the mag. The flush-fit design keeps the profile manageable during carry or storage.
Made in the USA, this 30-round capacity drum gives you the ammo count you want and the quality you expect at the range. It's a no-frills, straightforward upgrade for your 9mm AR platform.
| Product | ProMag DRMA26 Drum Magazine |
| Caliber | 9mm Luger |
| Capacity | 30 rounds |
| Magazine Type | Drum |
| Compatibility | AR-15 with Glock-style 9mm magazine pattern |
| Housing Material | DuPont Zytel-based polymer |
| Internal Insert | Stamped and welded steel |
| Follower | Injection molded |
| Spring | Heat-treated stainless steel |
| Finish | Standard Black |
| Country of Origin | USA |
Yes, the ProMag DRMA26 is designed for 9mm AR-15 carbines that use Glock-style magazines. If your lower accepts standard Glock-pattern 9mm mags, this drum will fit.
The DRMA26 holds 30 rounds of 9mm Luger, significantly more than typical single-stack Glock mags. It's ideal when you want extended capacity without swapping magazines as often.
The drum housing is constructed from a proprietary DuPont Zytel-based polymer for durability. Inside, the upper tower has a full-length steel insert that's stamped and welded for added strength. The follower is injection molded and the spring is heat-treated stainless steel.
Yes, the ProMag DRMA26 is manufactured in the United States.
SKU: 115685459 • Width: 5.3in • Height: 3.1in • Depth: 12.8in • Weight: 1.33oz
